View source for 2015 ATP Challenger Tour

{{Short description|none}}
{{Infobox tennis circuit season
| name          = 2015 ATP Challenger Tour
| image         = 
| image_caption = 
| image_alt     =
| image_size    = 275px
| duration      = 5 January 2015 – 29 November 2015
| edition       = 38th (7th under this name)
| tournaments   = 166
| categories    = [[ATP Challenger Tour Finals|Challenger Tour Finals]]<br/>[[#Point distribution|Challenger 125]] (9) <br/>[[#Point distribution|Challenger 110]] (6)<br/>[[#Point distribution|Challenger 100]] (16)<br/>[[#Point distribution|Challenger 90]] (45)<br/>[[#Point distribution|Challenger 80]] (47)
| most_tournament_titles       = {{flagicon|ARG}} [[Guido Pella]] <br /> {{flagicon|ESP}} [[Íñigo Cervantes]] <br /> {{flagicon|ITA}} [[Paolo Lorenzi]] <br /> {{flagicon|KOR}} [[Chung Hyeon]] (4)
| most_tournament_finals       = {{flagicon|KOR}} [[Chung Hyeon]] (7)
| previous      = [[2014 ATP Challenger Tour|2014]]
| next          = [[2016 ATP Challenger Tour|2016]]
}}
The [[ATP Challenger Tour]], in [[2015 in tennis|2015]] was the secondary professional [[tennis]] circuit organized by the ATP. The '''2015 ATP Challenger Tour''' calendar comprised 166 tournaments, with prize money ranging from $40,000 up to $220,000.<ref name="AboutChallenger">{{cite web|work=atpworldtour.com |publisher=ATP Tour, Inc. |title=About the Challenger Circuit |url=http://www.atpworldtour.com/Tournaments/Challenger/ABOUT.aspx |access-date=2009-11-01 |archive-url=https://web.archive.org/web/20100227095535/http://www.atpworldtour.com/Tournaments/Challenger/ABOUT.aspx |archive-date=2010-02-27 |url-status=dead }}</ref> It was the 38th edition of challenger tournaments cycle, and 7th under the name of Challenger Tour.

== Schedule ==
This is the complete schedule of events on the 2015 calendar, with player progression documented from the quarterfinals stage.
{{clear}}

=== January ===
{| class="wikitable" style="font-size:85%;"
|-
!width="75"|Week of
!width="250"|Tournament
!width="205"|Champions
!width="205"|Runners-up
!width="180"|Semifinalists
!width="180"|Quarterfinalists
|-valign=top
|rowspan=4|January 5||rowspan=2|[[2015 BNP Paribas de Nouvelle-Calédonie|BNP Paribas de Nouvelle-Calédonie]]<br/>[[Nouméa]], New Caledonia<br/> Hard – $75,000+H – 32S/16Q/16D<br/>[[2015 BNP Paribas de Nouvelle-Calédonie – Singles|Singles]] – [[2015 BNP Paribas de Nouvelle-Calédonie – Doubles|Doubles]] || {{flagicon|BEL}} '''[[Steve Darcis]]''' <br/> 6–3, 6–2 || {{flagicon|ESP}} [[Adrián Menéndez Maceiras]] ||rowspan=2|{{flagicon|FRA}} [[Adrian Mannarino]] <br/> {{flagicon|TPE}} [[Jimmy Wang (tennis)|Jimmy Wang]] ||rowspan=2| {{flagicon|USA}} [[Bradley Klahn]] <br/> {{flagicon|FRA}} [[David Guez]] <br/>{{flagicon|BRA}} [[Guilherme Clezar]] <br/> {{flagicon|USA}} [[Chase Buchanan]]
|-valign=top
|{{flagicon|USA}} '''[[Austin Krajicek]]''' <br/> {{flagicon|USA}} '''[[Tennys Sandgren]]''' <br/> 7–6<sup>(7–2)</sup>, 6–7<sup>(5–7)</sup>, [10–5] || {{flagicon|USA}} [[Jarmere Jenkins]] <br/> {{flagicon|USA}} [[Bradley Klahn]]
|-valign=top
|rowspan=2|[[2015 City of Onkaparinga ATP Challenger|City of Onkaparinga ATP Challenger]]<br/>[[Happy Valley, South Australia|Happy Valley]], Australia<br/> Hard – $50,000 – 32S/24Q/16D<br/>[[2015 City of Onkaparinga ATP Challenger – Singles|Singles]] – [[2015 City of Onkaparinga ATP Challenger – Doubles|Doubles]] || {{flagicon|USA}} '''[[Ryan Harrison]]'''<br/>7–6<sup>(10–8)</sup>, 6–4 || {{flagicon|CYP}} [[Marcos Baghdatis]] ||rowspan=2|{{flagicon|AUS}} [[Alex Bolt]] <br/> {{flagicon|AUS}} [[Andrew Harris (tennis)|Andrew Harris]] ||rowspan=2| {{flagicon|BEL}} [[Maxime Authom]] <br/>{{flagicon|FRA}} [[Paul-Henri Mathieu]] <br/> {{flagicon|RUS}} [[Andrey Kuznetsov (tennis)|Andrey Kuznetsov]] <br/> {{flagicon|KAZ}} [[Aleksandr Nedovyesov]]
|-valign=top
|{{flagicon|RUS}} '''[[Andrey Kuznetsov (tennis)|Andrey Kuznetsov]]''' <br/> {{flagicon|KAZ}} '''[[Aleksandr Nedovyesov]]''' <br/> 7–5, 6–4 ||{{flagicon|AUS}} [[Alex Bolt]] <br/> {{flagicon|AUS}} [[Andrew Whittington (tennis)|Andrew Whittington]] 
|-valign=top
|rowspan=2|January 12||rowspan=2|[[2015 Morocco Tennis Tour – Casablanca|Morocco Tennis Tour – Casablanca]]<br/>[[Casablanca]], Morocco<br/> Clay – €42,500 – 32S/23Q/16D<br/>[[2015 Morocco Tennis Tour – Casablanca – Singles|Singles]] – [[2015 Morocco Tennis Tour – Casablanca – Doubles|Doubles]] || {{flagicon|MAR}} '''[[Lamine Ouahab]]''' <br/> 6–0, 7–6<sup>(8–6)</sup> ||{{flagicon|ESP}} [[Javier Martí]] ||rowspan=2|{{flagicon|FRA}} [[Guillaume Rufin]] <br/> {{flagicon|SRB}} [[Laslo Djere]] ||rowspan=2| {{flagicon|POR}} [[Rui Machado]] <br/>{{flagicon|ROU}} [[Adrian Ungur]] <br/>{{flagicon|FRA}} [[Maxime Teixeira]] <br/> {{flagicon|FRA}} [[Florent Serra]]
|-valign=top
|{{flagicon|LIT}} '''[[Laurynas Grigelis]]''' <br/> {{flagicon|ROU}} '''[[Adrian Ungur]]''' <br/> 3–6, 6–2, [10–5] || {{flagicon|ITA}} [[Flavio Cipolla]] <br/> {{flagicon|ITA}} [[Alessandro Motti]]
|-valign=top
|rowspan=1|January 19||colspan=5 bgcolor="#ededed"|{{center| ''No tournaments scheduled.''}}
|-valign=top
|rowspan=6|January 26||rowspan=2|[[2015 Claro Open Bucaramanga|Claro Open Bucaramanga]]<br/>[[Bucaramanga]], Colombia<br/> Clay – $50,000+H – 32S/30Q/16D<br/>[[2015 Claro Open Bucaramanga – Singles|Singles]] – [[2015 Claro Open Bucaramanga – Doubles|Doubles]] || {{flagicon|ESP}} '''[[Daniel Gimeno Traver]]''' <br/> 6–3, 1–6, 7–5 || {{flagicon|POR}} [[Gastão Elias]] ||rowspan=2| {{flagicon|ESP}} [[Jordi Samper Montaña]] <br/> {{flagicon|ARG}} [[Facundo Bagnis]] ||rowspan=2| {{flagicon|AUT}} [[Gerald Melzer]] <br/> {{flagicon|COL}} [[Alejandro Falla]] <br/> {{flagicon|AUT}} [[Andreas Haider-Maurer]] <br/> {{flagicon|DOM}} [[Víctor Estrella Burgos]]
|-valign=top
|{{flagicon|ARG}} '''[[Guillermo Durán]]''' <br/> {{flagicon|ARG}} '''[[Andrés Molteni]]''' <br/> 7–5, 6–7<sup>(8–10)</sup>, [10–0] || {{flagicon|COL}} [[Nicolás Barrientos]] <br/> {{flagicon|COL}} [[Eduardo Struvay]]
|-valign=top
|rowspan=2|[[2015 Royal Lahaina Challenger|Royal Lahaina Challenger]]<br/>[[Lahaina, Hawaii|Lahaina]], United States<br/> Hard – $50,000 – 32S/20Q/16D<br/>[[2015 Royal Lahaina Challenger – Singles|Singles]] – [[2015 Royal Lahaina Challenger – Doubles|Doubles]] || {{flagicon|USA}} '''[[Jared Donaldson]]''' <br/> 6–1, 6–4 || {{flagicon|USA}} [[Nicolas Meister (tennis)|Nicolas Meister]]||rowspan=2|{{flagicon|IRL}} [[James McGee (tennis)|James McGee]] <br/> {{flagicon|USA}} [[Bradley Klahn]] ||rowspan=2| {{flagicon|ZIM}} [[Takanyi Garanganga]] <br/> {{flagicon|USA}} [[Stefan Kozlov]] <br/>{{flagicon|USA}} [[Dennis Novikov]] <br/> {{flagicon|SUI}} [[Sandro Ehrat]]
|-valign=top
|{{flagicon|USA}} '''[[Jared Donaldson]]''' <br/> {{flagicon|USA}} '''[[Stefan Kozlov]]''' <br/> 6–3, 6–4 || {{flagicon|USA}} [[Chase Buchanan]] <br/> {{flagicon|USA}} [[Rhyne Williams]]
|-valign=top
|rowspan=2|[[2015 Hong Kong ATP Challenger|Hong Kong ATP Challenger]]<br/>Hong Kong, Hong Kong<br/> Hard – $50,000 – 32S/27Q/16D<br/>[[2015 Hong Kong ATP Challenger – Singles|Singles]] – [[2015 Hong Kong ATP Challenger – Doubles|Doubles]] || {{flagicon|GBR}} '''[[Kyle Edmund]]''' <br/> 6–1, 6–2 || {{flagicon|JPN}} [[Tatsuma Ito]] ||rowspan=2| {{flagicon|JPN}} [[Yoshihito Nishioka]] <br/> {{flagicon|KOR}} [[Chung Hyeon]] ||rowspan=2| {{flagicon|IND}} [[Saketh Myneni]] <br/> {{flagicon|BEL}} [[Niels Desein]] <br/> {{flagicon|SLO}} [[Blaž Kavčič]] <br/> {{flagicon|IND}} [[Somdev Devvarman]]
|-valign=top
|{{flagicon|TPE}} '''[[Hsieh Cheng-peng]]''' <br/> {{flagicon|TPE}} '''[[Yi Chu-huan]]''' <br/> 6–4, 6–2 || {{flagicon|IND}} [[Saketh Myneni]] <br/> {{flagicon|IND}} [[Sanam Singh]]
|}

=== February ===
{| class="wikitable" style="font-size:85%;"
|-
!width="75"|Week of
!width="250"|Tournament
!width="205"|Champions
!width="205"|Runners-up
!width="180"|Semifinalists
!width="180"|Quarterfinalists
|-valign=top
|rowspan=6|February 2||rowspan=2|[[2015 RBC Tennis Championships of Dallas|RBC Tennis Championships of Dallas]]<br/>[[Dallas]], United States<br/> Hard (i) – $100,000 – 32S/32Q/16D<br/>[[2015 RBC Tennis Championships of Dallas – Singles|Singles]] – [[2015 RBC Tennis Championships of Dallas – Doubles|Doubles]] || {{flagicon|USA}} '''[[Tim Smyczek]]''' <br/> 6–2, 4–1 retired || {{flagicon|USA}} [[Rajeev Ram]] ||rowspan=2|{{flagicon|ARG}} [[Marco Trungelliti]] <br/> {{flagicon|RUS}} [[Teymuraz Gabashvili]] ||rowspan=2| {{flagicon|USA}} [[Alex Kuznetsov]] <br/>{{flagicon|AUS}} [[John-Patrick Smith]] <br/> {{flagicon|RUS}} [[Andrey Rublev]] <br/> {{flagicon|ARG}} [[Guido Andreozzi]]
|-valign=top
|{{flagicon|UKR}} '''[[Denys Molchanov]]''' <br/> {{flagicon|RUS}} '''[[Andrey Rublev]]''' <br/> 6–4, 7–6<sup>(7–5)</sup> || {{flagicon|MEX}} [[Hans Hach Verdugo]] <br/> {{flagicon|MEX}} [[Luis Patiño (tennis)|Luis Patiño]]
|-valign=top
|rowspan=2|[[2015 McDonald's Burnie International|McDonald's Burnie International]]<br/>[[Burnie, Tasmania|Burnie]], Australia<br/> Hard – $50,000 – 32S/27Q/16D<br/>[[2015 McDonald's Burnie International – Men's singles|Singles]] – [[2015 McDonald's Burnie International – Men's doubles|Doubles]] || {{flagicon|KOR}} '''[[Chung Hyeon]]''' <br/> 6–2, 7–5 || {{flagicon|AUS}}  [[Alex Bolt]] ||rowspan=2|{{flagicon|AUS}} [[Benjamin Mitchell (tennis)|Benjamin Mitchell]] <br/> {{flagicon|AUS}} [[Matthew Barton (tennis)|Matthew Barton]] ||rowspan=2| {{flagicon|CHN}} [[Zhang Ze]] <br/>{{flagicon|USA}} [[Bjorn Fratangelo]] <br/>{{flagicon|GBR}} [[Kyle Edmund]] <br/> {{flagicon|AUS}} [[Matthew Ebden]]
|-valign=top
|{{flagicon|AUS}} '''[[Carsten Ball]]''' <br/> {{flagicon|AUS}} '''[[Matt Reid (tennis)|Matt Reid]]''' <br/> 7–5, 6–4 || {{flagicon|MDA}} [[Radu Albot]] <br/> {{flagicon|AUS}} [[Matthew Ebden]]
|-valign=top
|rowspan=2|[[2015 Aegon GB Pro-Series Glasgow|Aegon GB Pro-Series Glasgow]]<br/>[[Glasgow]], United Kingdom<br/> Hard (i) – €42,500 – 32S/32Q/16D<br/>[[2015 Aegon GB Pro-Series Glasgow – Singles|Singles]] – [[2015 Aegon GB Pro-Series Glasgow – Doubles|Doubles]] || {{flagicon|BEL}} '''[[Niels Desein]]''' <br /> 7–6<sup>(7–4)</sup>, 2–6, 7–6<sup>(7–4)</sup> ||   {{flagicon|BEL}} [[Ruben Bemelmans]] ||rowspan=2|{{flagicon|KAZ}} [[Aleksandr Nedovyesov]] <br/> {{flagicon|FRA}} [[David Guez]] ||rowspan=2| {{flagicon|GBR}} [[Daniel Cox]] <br/> {{flagicon|GBR}} [[Edward Corrie (tennis)|Edward Corrie]] <br/> {{flagicon|ITA}} [[Roberto Marcora]] <br/> {{flagicon|BEL}} [[Maxime Authom]] 
|-valign=top
|{{flagicon|NED}} '''[[Wesley Koolhof]]'''<br />{{flagicon|NED}} '''[[Matwé Middelkoop]]''' <br/> 6–1, 6–4 || {{flagicon|UKR}} [[Sergei Bubka (tennis)|Sergei Bubka]]<br />{{flagicon|KAZ}} [[Aleksandr Nedovyesov]]
|-valign=top
|rowspan=6|February 9||rowspan=2|[[2015 Milex Open|Milex Open]]<br/>[[Santo Domingo]], Dominican Republic<br/> Clay – $50,000+H (green) – 32S/20Q/16D<br/>[[2015 Milex Open – Singles|Singles]] – [[2015 Milex Open – Doubles|Doubles]] || {{flagicon|BIH}} '''[[Damir Džumhur]]''' <br />7–5, 3–1 retired|| {{flagicon|ARG}} [[Renzo Olivo]] ||rowspan=2|{{flagicon|CHI}} [[Cristian Garín]] <br/> {{flagicon|POR}} [[Gastão Elias]] ||rowspan=2|{{flagicon|CHI}} [[Nicolás Jarry]] <br/> {{flagicon|AUT}} [[Gerald Melzer]] <br/>{{flagicon|BOL}} [[Hugo Dellien]] <br/> {{flagicon|ESP}} [[Roberto Carballés Baena]]
|-valign=top
|{{flagicon|VEN}} '''[[Roberto Maytín]]'''  <br/> {{flagicon|CHI}} '''[[Hans Podlipnik]]''' <br/>6–3, 2–6, [10–4] || {{flagicon|MON}} [[Romain Arneodo]]  <br/> {{flagicon|MON}} [[Benjamin Balleret]]
|-valign=top
|rowspan=2|[[2015 Trofeo Faip–Perrel|Trofeo Faip–Perrel]]<br/>[[Bergamo]], Italy<br/> Hard (i) – €42,500+H – 32S/32Q/16D<br/>[[2015 Trofeo Faip–Perrel – Singles|Singles]] – [[2015 Trofeo Faip–Perrel – Doubles|Doubles]] || {{flagicon|FRA}} '''[[Benoît Paire]]'''<br />  6–3, 7–6<sup>(7–3)</sup> ||{{flagicon|KAZ}} [[Aleksandr Nedovyesov]]  ||rowspan=2|{{flagicon|UKR}} [[Illya Marchenko]] <br/> {{flagicon|EST}} [[Jürgen Zopp]] ||rowspan=2| {{flagicon|GER}} [[Daniel Brands]] <br/>{{flagicon|GER}} [[Tim Pütz]] <br/> {{flagicon|UZB}} [[Farrukh Dustov]] <br/> {{flagicon|FRA}} [[Lucas Pouille]]
|-valign=top
|{{flagicon|GER}} '''[[Martin Emmrich]]'''<br />{{flagicon|SWE}} '''[[Andreas Siljeström]]'''<br />6–4, 7–5 || {{flagicon|POL}} [[Błażej Koniusz]]<br />{{flagicon|POL}} [[Mateusz Kowalczyk (tennis)|Mateusz Kowalczyk]]
|-valign=top
|rowspan=2|[[2015 Launceston Tennis International|Launceston International]]<br/>[[Launceston, Tasmania|Launceston]], Australia<br/> Hard – $50,000 – 32S/17Q/16D<br/>[[2015 Launceston Tennis International – Men's singles|Singles]] – [[2015 Launceston Tennis International – Men's doubles|Doubles]] || {{flagicon|USA}} '''[[Bjorn Fratangelo]]''' <br /> 4–6, 6–2, 6–0 || {{flagicon|KOR}} [[Chung Hyeon]] ||rowspan=2|{{flagicon|CHN}} [[Zhang Ze]] <br/> {{flagicon|AUS}} [[Jordan Thompson (tennis)|Jordan Thompson]] ||rowspan=2| {{flagicon|USA}} [[Bradley Klahn]] <br/>{{flagicon|NZL}} [[Jose Rubin Statham]] <br/>{{flagicon|AUS}} [[Harry Bourchier]] <br/> {{flagicon|AUS}} [[Benjamin Mitchell (tennis)|Benjamin Mitchell]]
|-valign=top
|{{flagicon|MDA}} '''[[Radu Albot]]''' <br/>{{flagicon|USA}} '''[[Mitchell Krueger]]''' <br /> 3–6, 7–5, [11–9] || {{flagicon|AUS}} [[Adam Hubble]] <br/>{{flagicon|NZL}} [[Jose Rubin Statham]] 
|-valign=top
|rowspan=6|February 16||rowspan=2|[[2015 Wrocław Open|Wrocław Open]]<br/>[[Wrocław]], Poland<br/> Hard (i) – €85,000+H – 32S/32Q/16D<br/>[[2015 Wrocław Open – Singles|Singles]] – [[2015 Wrocław Open – Doubles|Doubles]] || {{flagicon|UZB}} '''[[Farrukh Dustov]]'''<br /> 6–3, 6–4 || {{flagicon|BIH}} [[Mirza Bašić]] ||rowspan=2|{{flagicon|LIT}} [[Ričardas Berankis]] <br/> {{flagicon|BEL}} [[Steve Darcis]] ||rowspan=2| {{flagicon|UKR}} [[Illya Marchenko]] <br/>{{flagicon|CZE}} [[Jan Mertl]] <br/>{{flagicon|GER}} [[Michael Berrer]] <br/> {{flagicon|RUS}} [[Konstantin Kravchuk]]
|-valign=top
|{{flagicon|GER}} '''[[Philipp Petzschner]]'''<br /> {{flagicon|GER}} '''[[Tim Pütz]]'''<br />7–6<sup>(7–4)</sup>, 6–3||{{flagicon|CAN}} [[Frank Dancevic]] <br /> {{flagicon|POL}} [[Andriej Kapaś]]
|-valign=top
|rowspan=2|[[2015 Delhi Open|Delhi Open]]<br/>[[New Delhi]], India<br/> Hard – $100,000 – 32S/29Q/16D<br/>[[2015 Delhi Open – Men's singles|Singles]] – [[2015 Delhi Open – Men's doubles|Doubles]] || {{flagicon|IND}} '''[[Somdev Devvarman]]'''<br /> 3–6, 6–4, 6–0 || {{flagicon|IND}} [[Yuki Bhambri]] ||rowspan=2|{{flagicon|BEL}} [[Kimmer Coppejans]] <br/> {{flagicon|BEL}} [[Ruben Bemelmans]] ||rowspan=2| {{flagicon|IND}} [[Sanam Singh]] <br/>{{flagicon|IND}} [[Saketh Myneni]]<br/>{{flagicon|AUS}} [[Luke Saville]] <br/> {{flagicon|MDA}} [[Radu Albot]]
|-valign=top
|{{flagicon|BLR}} '''[[Egor Gerasimov]]'''<br /> {{flagicon|RUS}} '''[[Alexander Kudryavtsev]]''' <br/>6–7<sup>(5–7)</sup>, 6–4, [10–6]|| {{flagicon|ITA}} [[Riccardo Ghedin]]<br /> {{flagicon|JPN}} [[Toshihide Matsui]]
|-valign=top
|rowspan=2|[[2015 Morelos Open|Morelos Open]]<br/>[[Cuernavaca]], Mexico<br/> Hard – $75,000+H – 32S/22Q/16D<br/>[[2015 Morelos Open – Singles|Singles]] – [[2015 Morelos Open – Doubles|Doubles]] || {{flagicon|DOM}} '''[[Víctor Estrella Burgos]]'''<br />7–5, 6–4|| {{flagicon|BIH}} [[Damir Džumhur]] ||rowspan=2|{{flagicon|AUT}} [[Gerald Melzer]] <br/> {{flagicon|ESP}} [[Adrián Menéndez Maceiras]] ||rowspan=2| {{flagicon|USA}} [[Dennis Novikov]] <br/>{{flagicon|USA}} [[Daniel Nguyen]] <br/>{{flagicon|USA}} [[Jason Jung]] <br/>{{flagicon|COL}} [[Alejandro Falla]]
|-valign=top
|{{flagicon|PHI}} '''[[Ruben Gonzales (tennis)|Ruben Gonzales]]'''<br /> {{flagicon|GBR}} '''[[Darren Walsh (tennis)|Darren Walsh]]'''<br />4–6, 6–3, [12–10]||{{flagicon|ECU}} [[Emilio Gómez (tennis)|Emilio Gómez]]<br /> {{flagicon|VEN}} [[Roberto Maytín]]
|-valign=top
|rowspan=6|February 23||rowspan=2|[[2015 Challenger La Manche|Challenger La Manche]]<br/>[[Cherbourg-en-Cotentin]], France<br/> Hard (i) – €42,500+H – 32S/27Q/16D<br/>[[2015 Challenger La Manche – Singles|Singles]] – [[2015 Challenger La Manche – Doubles|Doubles]] || {{flagicon|SVK}} '''[[Norbert Gombos]]'''<br />6–1, 7–6<sup>(7–4)</sup>|| {{flagicon|FRA}} [[Benoît Paire]]||rowspan=2|{{flagicon|FRA}} [[Enzo Couacaud]] <br/> {{flagicon|BEL}} [[Maxime Authom]] ||rowspan=2| {{flagicon|FRA}} [[Kenny de Schepper]] <br/>{{flagicon|ITA}} [[Andrea Arnaboldi]] <br/>{{flagicon|RUS}} [[Konstantin Kravchuk]] <br/> {{flagicon|FRA}} [[Maxime Teixeira]]
|-valign=top
|{{flagicon|GER}} '''[[Andreas Beck (tennis)|Andreas Beck]]'''<br />{{flagicon|CZE}} '''[[Jan Mertl]]'''<br />6–2, 3–6, [10–3]||{{flagicon|AUS}} [[Rameez Junaid]]<br /> {{flagicon|CAN}} [[Adil Shamasdin]]
|-valign=top
|rowspan=2|[[2015 Shimadzu All Japan Indoor Tennis Championships|Shimadzu All Japan Indoor Tennis Championships]]<br/>[[Kyoto]], Japan<br/> Hard (i) – $50,000+H – 32S/32Q/16D<br/>[[2015 Shimadzu All Japan Indoor Tennis Championships – Singles|Singles]] – [[2015 Shimadzu All Japan Indoor Tennis Championships – Doubles|Doubles]] || {{flagicon|POL}} '''[[Michał Przysiężny]]'''<br />6–3, 3–6, 6–3 || {{flagicon|AUS}} [[John Millman]] ||rowspan=2|{{flagicon|POL}} [[Andriej Kapaś]] <br/> {{flagicon|JPN}} [[Tatsuma Ito]] ||rowspan=2| {{flagicon|JPN}} [[Go Soeda]] <br/>{{flagicon|JPN}} [[Yasutaka Uchiyama]] <br/>{{flagicon|JPN}} [[Hiroki Kondo (tennis)|Hiroki Kondo]] <br/> {{flagicon|JPN}} [[Hiroki Moriya]]
|-valign=top
|{{flagicon|AUS}} '''[[Benjamin Mitchell (tennis)|Benjamin Mitchell]]'''<br /> {{flagicon|AUS}} '''[[Jordan Thompson (tennis)|Jordan Thompson]]'''<br/>6–3, 6–2 ||{{flagicon|JPN}} [[Go Soeda]]<br/> {{flagicon|JPN}} [[Yasutaka Uchiyama]]
|-valign=top
|rowspan=2|[[2015 Emami Kolkata Open ATP Challenger Tour|Emami Kolkata Open ATP Challenger Tour]]<br/>[[Kolkata]], India<br/> Hard – $50,000 – 32S/21Q/16D<br/>[[2015 Emami Kolkata Open ATP Challenger Tour – Singles|Singles]] – [[2015 Emami Kolkata Open ATP Challenger Tour – Doubles|Doubles]] || {{flagicon|MDA}} '''[[Radu Albot]]'''<br />7–6<sup>(7–0)</sup>, 6–1|| {{flagicon|AUS}} [[James Duckworth (tennis)|James Duckworth]] ||rowspan=2|{{flagicon|BEL}} [[Ruben Bemelmans]] <br/> {{flagicon|TPE}} [[Chen Ti]] ||rowspan=2| {{flagicon|BLR}} [[Egor Gerasimov]] <br/>{{flagicon|GER}} [[Richard Becker (tennis)|Richard Becker]] <br/>{{flagicon|IND}} [[Ramkumar Ramanathan]] <br/> {{flagicon|RUS}} [[Alexander Kudryavtsev]]
|-valign=top
|{{flagicon|IND}} '''[[Somdev Devvarman]]'''<br /> {{flagicon|IND}} '''[[Jeevan Nedunchezhiyan]]'''<br/>Walkover||{{flagicon|AUS}} [[James Duckworth (tennis)|James Duckworth]]<br />{{flagicon|AUS}} [[Luke Saville]]
|}

=== March ===
{| class="wikitable" style="font-size:85%;"
|-
!width="75"|Week of
!width="250"|Tournament
!width="205"|Champions
!width="205"|Runners-up
!width="180"|Semifinalists
!width="180"|Quarterfinalists
|-valign=top
|rowspan=2|March 2||rowspan=2|[[2015 Open BNP Paribas Banque de Bretagne|Open BNP Paribas Banque de Bretagne]]<br/>[[Quimper]], France<br/> Hard (i) – €42,500+H – 32S/24Q/16D<br/>[[2015 Open BNP Paribas Banque de Bretagne – Singles|Singles]] – [[2015 Open BNP Paribas Banque de Bretagne – Doubles|Doubles]] || {{flagicon|FRA}} '''[[Benoît Paire]]'''<br />6–4, 3–6, 6–4 || {{flagicon|FRA}} [[Grégoire Barrère]] ||rowspan=2|{{flagicon|UZB}} [[Farrukh Dustov]] <br/> {{flagicon|FRA}} [[David Guez]] ||rowspan=2| {{flagicon|FRA}} [[Maxime Teixeira]] <br/>{{flagicon|BEL}} [[Maxime Authom]] <br/>{{flagicon|UKR}} [[Illya Marchenko]] <br/> {{flagicon|GBR}} [[Edward Corrie (tennis)|Edward Corrie]]
|-valign=top
|{{flagicon|ITA}} '''[[Flavio Cipolla]]'''<br />{{flagicon|GER}} '''[[Dominik Meffert]]'''<br />3–6, 7–6<sup>(7–5)</sup>, [10–8] || {{flagicon|GER}} [[Martin Emmrich]]<br />{{flagicon|SWE}} [[Andreas Siljeström]]
|-valign=top
|rowspan=4|March 9||rowspan=2|[[2015 China International Guangzhou|China International Guangzhou]]<br/>[[Guangzhou]], China<br/> Hard – $50,000+H – 32S/32Q/16D<br/>[[2015 China International Guangzhou – Singles|Singles]] – [[2015 China International Guangzhou – Doubles|Doubles]] || {{flagicon|BEL}} '''[[Kimmer Coppejans]]'''<br />7–6<sup>(8–6)</sup>, 5–7, 6–1 ||{{flagicon|ITA}} [[Roberto Marcora]] ||rowspan=2|{{flagicon|HUN}} [[Márton Fucsovics]] <br/> {{flagicon|KOR}} [[Chung Hyeon]] ||rowspan=2| {{flagicon|CHN}} [[Zhang Ze]]<br/> {{flagicon|BIH}} [[Aldin Šetkić]] <br/> {{flagicon|FRA}} [[Tristan Lamasine]] <br/> {{flagicon|ESP}} [[Roberto Carballés Baena]]
|-valign=top
|{{flagicon|ESP}} '''[[Daniel Muñoz de la Nava]]'''<br />{{flagicon|KAZ}} '''[[Aleksandr Nedovyesov]]'''<br />6–2, 7–5 || {{flagicon|FRA}} [[Fabrice Martin]]<br />{{flagicon|IND}} [[Purav Raja]]
|-valign=top
|rowspan=2|[[2015 Challenger ATP Cachantún Cup|Challenger ATP Cachantún Cup]]<br/>[[Santiago]], Chile<br/> Clay – $40,000+H – 32S/28Q/16D<br/>[[2015 Challenger ATP Cachantún Cup – Singles|Singles]] – [[2015 Challenger ATP Cachantún Cup – Doubles|Doubles]] || {{flagicon|ARG}} '''[[Facundo Bagnis]]'''<br />6–2, 5–7, 6–2 ||{{flagicon|BRA}} [[Guilherme Clezar]] ||rowspan=2|{{flagicon|ESP}} [[Jordi Samper Montaña]]<br/>{{flagicon|COL}} [[Alejandro González (tennis)|Alejandro González]] ||rowspan=2| {{flagicon|ESP}} [[Rubén Ramírez Hidalgo]] <br/> {{flagicon|BRA}} [[Caio Zampieri]] <br/>{{flagicon|ARG}} [[Máximo González]] <br/> {{flagicon|ARG}} [[Juan Ignacio Londero]]
|-valign=top
|{{flagicon|ARG}} '''[[Andrés Molteni]]'''<br />{{flagicon|ARG}} '''[[Guido Pella]]'''<br />7–6<sup>(9–7)</sup>, 3–6, [10–4]|| {{flagicon|ARG}} [[Andrea Collarini]]<br />{{flagicon|ARG}} [[Máximo González]]
|-valign=top
|rowspan=8|March 16||rowspan=2|[[2015 Irving Tennis Classic|Irving Tennis Classic]]<br/>[[Irving, Texas|Irving]], United States<br/> Hard – $125,000+H – 32S/19Q/16D<br/>[[2015 Irving Tennis Classic – Singles|Singles]] – [[2015 Irving Tennis Classic – Doubles|Doubles]] || {{flagicon|SLO}} '''[[Aljaž Bedene]]'''<br />7–6<sup>(7–3)</sup>, 3–6, 6–3|| {{flagicon|USA}} [[Tim Smyczek]] ||rowspan=2|{{flagicon|GBR}} [[Kyle Edmund]] <br/>{{flagicon|LUX}} [[Gilles Müller]] ||rowspan=2| {{flagicon|BEL}} [[Steve Darcis]] <br/>{{flagicon|CYP}} [[Marcos Baghdatis]] <br/>{{flagicon|GER}} [[Benjamin Becker]] <br/> {{flagicon|GER}} [[Alexander Zverev]]
|-valign=top
|{{flagicon|SWE}} '''[[Robert Lindstedt]]'''<br />{{flagicon|UKR}} '''[[Sergiy Stakhovsky]]'''<br />6–4, 6–4 ||{{flagicon|GER}} [[Benjamin Becker]]<br /> {{flagicon|GER}} [[Philipp Petzschner]]
|-valign=top
|rowspan=2|[[2015 Gemdale ATP Challenger China International Shenzhen|Gemdale ATP Challenger China International Shenzhen]]<br/>[[Shenzhen]], China<br/> Hard – $75,000+H – 32S/27Q/16D<br/>[[2015 Gemdale ATP Challenger China International Shenzhen – Singles|Singles]] – [[2015 Gemdale ATP Challenger China International Shenzhen – Doubles|Doubles]] || {{flagicon|SLO}} '''[[Blaž Kavčič]]'''<br />7–5, 6–4 ||  {{flagicon|BRA}} [[André Ghem]] ||rowspan=2|{{flagicon|ESP}} [[Daniel Muñoz de la Nava]] <br/> {{flagicon|IND}} [[Sanam Singh]] ||rowspan=2|{{flagicon|FRA}} [[Tristan Lamasine]] <br/>{{flagicon|BLR}} [[Uladzimir Ignatik]] <br/>{{flagicon|RUS}} [[Alexander Kudryavtsev]] <br/> {{flagicon|KAZ}} [[Aleksandr Nedovyesov]]
|-valign=top
|{{flagicon|GER}} '''[[Gero Kretschmer]]'''<br />{{flagicon|GER}} '''[[Alexander Satschko]]'''<br /> 6–1, 3–6, [10–2] || {{flagicon|IND}} [[Saketh Myneni]]<br />{{flagicon|IND}} [[Divij Sharan]]
|-valign=top
|rowspan=2|[[2015 Challenger Banque Nationale de Drummondville|Challenger Banque Nationale de Drummondville]]<br/>[[Drummondville]], Canada<br/> Hard (i) – $50,000+H – 32S/21Q/16D<br/>[[2015 Challenger Banque Nationale de Drummondville – Singles|Singles]] – [[2015 Challenger Banque Nationale de Drummondville – Doubles|Doubles]] || {{flagicon|AUS}} '''[[John-Patrick Smith]]'''<br />6–7<sup>(11–13)</sup>, 7–6<sup>(7–3)</sup>, 7–5||{{flagicon|CAN}} [[Frank Dancevic]] ||rowspan=2|{{flagicon|BEL}} [[Germain Gigounon]] <br/> {{flagicon|BUL}} [[Dimitar Kutrovsky]] ||rowspan=2| {{flagicon|USA}} [[Kevin King (tennis)|Kevin King]] <br/>{{flagicon|USA}} [[Jarmere Jenkins]] <br/>{{flagicon|ITA}} [[Matteo Donati]] <br/>{{flagicon|USA}} [[Alex Kuznetsov]]
|-valign=top
|{{flagicon|CAN}} '''[[Philip Bester]]'''<br />{{flagicon|AUS}} '''[[Chris Guccione (tennis)|Chris Guccione]]''' <br/>6–4, 7–6<sup>(8–6)</sup> || {{flagicon|CAN}} [[Frank Dancevic]]<br />{{flagicon|GER}} [[Frank Moser (tennis)|Frank Moser]]
|-valign=top
|rowspan=2|[[2015 Kazan Kremlin Cup|Kazan Kremlin Cup]]<br/>[[Kazan]], Russia<br/> Hard (i) – $40,000+H – 32S/28Q/16D<br/>[[2015 Kazan Kremlin Cup – Singles|Singles]] – [[2015 Kazan Kremlin Cup – Doubles|Doubles]] || {{flagicon|RUS}} '''[[Aslan Karatsev]]'''<br />6–4, 4–6, 6–3 || {{flagicon|RUS}} [[Konstantin Kravchuk]] ||rowspan=2|{{flagicon|SVK}} Adrian Sikora <br/> {{flagicon|IND}} [[Yuki Bhambri]] ||rowspan=2| {{flagicon|TUR}} [[Marsel İlhan]] <br/>{{flagicon|POL}} [[Michał Przysiężny]]<br/>{{flagicon|ITA}} [[Andrea Arnaboldi]] <br/> {{flagicon|RUS}} [[Evgeny Donskoy]]
|-valign=top
|{{flagicon|RUS}} '''[[Mikhail Elgin]]'''<br />{{flagicon|SVK}} '''[[Igor Zelenay]]'''<br />6–3, 6–3 || {{flagicon|ITA}} [[Andrea Arnaboldi]]<br />{{flagicon|ITA}} [[Matteo Viola]]
|-valign=top
|rowspan=1|March 23||colspan=5 bgcolor="#ededed"|{{center| ''No tournaments scheduled.''}}
|-valign=top
|rowspan=6|March 30||rowspan=2|[[2015 Electra Israel Open|Electra Israel Open]]<br/>[[Ra'anana]], Israel<br/> Hard – $125,000 – 32S/32Q/16D<br/>[[2015 Electra Israel Open – Singles|Singles]] – [[2015 Electra Israel Open – Doubles|Doubles]] || {{flagicon|GEO}} '''[[Nikoloz Basilashvili]]'''<br />4–6, 6–4, 6–3 || {{flagicon|SVK}} [[Lukáš Lacko]] ||rowspan=2|{{flagicon|MDA}} [[Radu Albot]] <br/> {{flagicon|GER}} [[Michael Berrer]] ||rowspan=2|  {{flagicon|RUS}} [[Evgeny Donskoy]] <br/>{{flagicon|SLO}} [[Blaž Rola]] <br/>{{flagicon|TUR}} [[Marsel İlhan]] <br/> {{flagicon|SRB}} [[Laslo Djere]]
|-valign=top
|{{flagicon|CRO}} '''[[Mate Pavić]]'''<br />{{flagicon|NZL}} '''[[Michael Venus (tennis)|Michael Venus]]'''<br />6–1, 6–4 || {{flagicon|AUS}} [[Rameez Junaid]]<br />{{flagicon|CAN}} [[Adil Shamasdin]]
|-valign=top
|rowspan=2|[[2015 Open de Guadeloupe|Open de Guadeloupe]]<br/>[[Le Gosier]], Guadeloupe<br/> Hard – $100,000+H – 32S/16Q/16D<br/>[[2015 Open de Guadeloupe – Singles|Singles]] – [[2015 Open de Guadeloupe – Doubles|Doubles]] || {{flagicon|BEL}} '''[[Ruben Bemelmans]]'''<br />7–6<sup>(8–6)</sup>, 6–3 || {{flagicon|FRA}} [[Édouard Roger-Vasselin]] ||rowspan=2| {{flagicon|GRB}} [[Kyle Edmund]] <br/> {{flagicon|BRA}} Henrique Cunha ||rowspan=2| {{flagicon|AUS}} [[Omar Jasika]] <br/>{{flagicon|FRA}} [[Benoît Paire]] <br/>{{flagicon|BRA}} [[André Ghem]] <br/> {{flagicon|AUS}} [[John-Patrick Smith]] 
|-valign=top
|{{flagicon|USA}} '''[[James Cerretani]]'''<br />{{flagicon|NED}} '''[[Antal van der Duim]]'''<br/>6–1, 6–3 || {{flagicon|NED}} [[Wesley Koolhof]]<br />{{flagicon|NED}} [[Matwé Middelkoop]]
|-valign=top
|rowspan=2|[[2015 San Luis Open Challenger Tour|San Luis Open Challenger Tour]]<br/>[[San Luis Potosí, San Luis Potosí|San Luis Potosí]], Mexico<br/> Clay – $50,000+H – 32S/32Q/16D<br/>[[2015 San Luis Open Challenger Tour – Singles|Singles]] – [[2015 San Luis Open Challenger Tour – Doubles|Doubles]] || {{flagicon|ARG}} '''[[Guido Pella]]'''<br />6–3, 6–3 ||  {{flagicon|IRL}} [[James McGee (tennis)|James McGee]] ||rowspan=2| {{flagicon|AUS}} [[James Duckworth (tennis)|James Duckworth]] <br/>{{flagicon|ITA}} [[Paolo Lorenzi]] ||rowspan=2|  {{flagicon|RUS}} [[Teymuraz Gabashvili]] <br/> {{flagicon|ESP}} [[Adrián Menéndez Maceiras]] <br/>{{flagicon|ARG}} [[Andrés Molteni]]  <br/> {{flagicon|ARG}} [[Juan Ignacio Londero]]
|-valign=top
|{{flagicon|ARG}} '''[[Guillermo Durán]]'''<br />{{flagicon|ARG}} '''[[Horacio Zeballos]]'''<br />7–6<sup>(7–4)</sup>, 6–4||{{flagicon|PER}} [[Sergio Galdós]]<br />{{flagicon|ARG}} [[Guido Pella]]
|}

=== April ===
{| class="wikitable" style="font-size:85%;"
|-
!width="75"|Week of
!width="250"|Tournament
!width="205"|Champions
!width="205"|Runners-up
!width="180"|Semifinalists
!width="180"|Quarterfinalists
|-valign=top
|rowspan=8|April 6||rowspan=2|[[2015 Tennis Napoli Cup|Tennis Napoli Cup]]<br/>[[Naples]], Italy<br/> Clay – €106,500+H – 32S/26Q/16D<br/>[[2015 Tennis Napoli Cup – Singles|Singles]] – [[2015 Tennis Napoli Cup – Doubles|Doubles]] ||{{flagicon|ESP}} '''[[Daniel Muñoz de la Nava]]'''<br />6–2, 6–1 || {{flagicon|ITA}} [[Matteo Donati]] ||rowspan=2|{{flagicon|ITA}} [[Marco Cecchinato]] <br/> {{flagicon|ITA}} [[Thomas Fabbiano]] ||rowspan=2| {{flagicon|ITA}} [[Andrea Arnaboldi]] <br/>{{flagicon|ITA}} [[Gianluigi Quinzi]]<br/>{{flagicon|GEO}} [[Nikoloz Basilashvili]] <br/> {{flagicon|ESP}} [[Rubén Ramírez Hidalgo]]
|-valign=top
| {{flagicon|SRB}} '''[[Ilija Bozoljac]]'''<br />{{flagicon|SRB}} '''[[Filip Krajinović]]'''<br />6–1, 6–2 || {{flagicon|GEO}} [[Nikoloz Basilashvili]]<br />{{flagicon|BLR}} [[Aliaksandr Bury]]
|-valign=top
|rowspan=2|[[2015 Torneo Internacional Challenger León|Torneo Internacional Challenger León]]<br/>[[León, Guanajuato|León]], Mexico<br/> Hard – $75,000+H – 32S/32Q/16D<br/>[[2015 Torneo Internacional Challenger León – Singles|Singles]] – [[2015 Torneo Internacional Challenger León – Doubles|Doubles]] || {{flagicon|USA}} '''[[Austin Krajicek]]'''<br />6–7<sup>(3–7)</sup>, 7–6<sup>(7–5)</sup>, 6–4 || {{flagicon|ESP}} [[Adrián Menéndez Maceiras]] ||rowspan=2|{{flagicon|ARG}} [[Horacio Zeballos]] <br/> {{flagicon|COL}} [[Alejandro Falla]] ||rowspan=2| {{flagicon|AUT}} [[Gerald Melzer]] <br/>{{flagicon|USA}} [[Daniel Nguyen]] <br/>{{flagicon|USA}} [[Adam El Mihdawy]] <br/> {{flagicon|ECU}} [[Giovanni Lapentti]]
|-valign=top
|{{flagicon|USA}} '''[[Austin Krajicek]]'''<br />{{flagicon|USA}} '''[[Rajeev Ram]]'''<br />6–2, 7–5 || {{flagicon|ARG}} [[Guillermo Durán]]<br />{{flagicon|ARG}} [[Horacio Zeballos]]
|-valign=top
|rowspan=2|[[2015 Batman Cup|Batman Cup]]<br/>[[Batman, Turkey|Batman]], Turkey<br/> Hard – €42,500 – 32S/10Q/16D<br/>[[2015 Batman Cup – Singles|Singles]] – [[2015 Batman Cup – Doubles|Doubles]] || {{flagicon|ISR}} '''[[Dudi Sela]]'''<br />6–7<sup>(5–7)</sup>, 6–3, 6–3 || {{flagicon|SVN}} [[Blaž Kavčič]] ||rowspan=2|{{flagicon|JPN}} [[Hiroki Moriya]] <br/> {{flagicon|IND}} [[Saketh Myneni]] ||rowspan=2| {{flagicon|MDA}} [[Radu Albot]] <br/>{{flagicon|AUS}} [[Matthew Ebden]] <br/>{{flagicon|SRB}} [[Nikola Milojević (tennis)|Nikola Milojević]] <br/> {{flagicon|BIH}} [[Mirza Bašić]]
|-valign=top
|{{flagicon|RUS}} '''[[Aslan Karatsev]]'''<br />{{flagicon|BLR}} '''[[Yaraslav Shyla]]'''<br /> 7–6<sup>(7–4)</sup>, 4–6, [10–5] || {{flagicon|CRO}} [[Mate Pavić]]<br />{{flagicon|NZL}} [[Michael Venus (tennis)|Michael Venus]]
|-valign=top
|rowspan=2|[[2015 Open Harmonie mutuelle|Open Harmonie mutuelle]]<br/>[[Saint-Brieuc]], France<br/> Hard (i) – €35,000+H – 32S/21Q/16D<br/>[[2015 Open Harmonie mutuelle – Singles|Singles]] – [[2015 Open Harmonie mutuelle – Doubles|Doubles]] || {{flagicon|FRA}} '''[[Nicolas Mahut]]'''<br />3–6, 7–6<sup>(7–3)</sup>, 6–4|| {{flagicon|JPN}} [[Yūichi Sugita]] ||rowspan=2|{{flagicon|FRA}} [[Lucas Pouille]] <br/> {{flagicon|FRA}} [[Constant Lestienne]] ||rowspan=2| {{flagicon|CRO}} [[Nikola Mektić]] <br/>{{flagicon|FRA}} [[Rémi Boutillier]] <br/>{{flagicon|FRA}} [[Vincent Millot]] <br/> {{flagicon|NED}} [[Jesse Huta Galung]]
|-valign=top
|{{flagicon|FRA}} '''[[Grégoire Burquier]]'''<br />{{flagicon|FRA}} '''[[Alexandre Sidorenko]]''' <br />6–3, 6–4 || {{flagicon|POL}} [[Andriej Kapaś]]<br />{{flagicon|JPN}} [[Yasutaka Uchiyama]]
|-valign=top
|rowspan=4|April 13||rowspan=2|[[2015 Sarasota Open|Sarasota Open]]<br/>[[Sarasota, Florida|Sarasota]], United States<br/> Clay – $100,000 (green) – 32S/32Q/16D<br/>[[2015 Sarasota Open – Singles|Singles]] – [[2015 Sarasota Open – Doubles|Doubles]] || {{flagicon|ARG}} '''[[Federico Delbonis]]'''<br />6–4, 6–2 || {{flagicon|ARG}} [[Facundo Bagnis]] ||rowspan=2|{{flagicon|USA}} [[Chase Buchanan]] <br/> {{flagicon|ARG}} [[Renzo Olivo]]  ||rowspan=2| {{flagicon|IRL}} [[James McGee (tennis)|James McGee]] <br/>{{flagicon|USA}} [[Frances Tiafoe]] <br/>{{flagicon|AUS}} [[Jason Kubler]] <br/> {{flagicon|USA}} [[Jared Donaldson]]
|-valign=top
|{{flagicon|ARG}} '''[[Facundo Argüello (tennis)|Facundo Argüello]]'''<br />{{flagicon|ARG}} '''[[Facundo Bagnis]]''' <br />3–6, 6–2, [13–11] ||{{flagicon|KOR}} [[Chung Hyeon]]<br />{{flagicon|IND}} [[Divij Sharan]]
|-valign=top
|rowspan=2|[[2015 Mersin Cup|Mersin Cup]]<br/>[[Mersin]], Turkey<br/> Clay – €42,500 – 32S/32Q/16D<br/>[[2015 Mersin Cup – Singles|Singles]] – [[2015 Mersin Cup – Doubles|Doubles]] || {{flagicon|BEL}} '''[[Kimmer Coppejans]]'''<br />6–2, 6–2 || {{flagicon|TUR}} [[Marsel İlhan]] ||rowspan=2|{{flagicon|SRB}} [[Filip Krajinović]] <br/> {{flagicon|ESP}} [[Íñigo Cervantes]] ||rowspan=2|{{flagicon|FRA}} [[Constant Lestienne]] <br/>{{flagicon|ROU}} [[Victor Hănescu]] <br/>{{flagicon|JPN}} [[Taro Daniel]] <br/>{{flagicon|CRO}} [[Antonio Veić]]
|-valign=top
|{{flagicon|CRO}} '''[[Mate Pavić]]'''<br />{{flagicon|NZL}} '''[[Michael Venus (tennis)|Michael Venus]]''' <br />5–7, 6–3, [10–4] ||{{flagicon|ITA}} [[Riccardo Ghedin]]<br />{{flagicon|IND}} [[Ramkumar Ramanathan]] 
|-valign=top
|rowspan=8|April 20||rowspan=2|[[2015 Jalisco Open|Zurich Jalisco Open presentado por Aeroméxico  y Lacoste]]<br/>[[Guadalajara]], Mexico<br/> Hard – $100,000+H – 32S/26Q/16D<br/>[[2015 Jalisco Open – Singles|Singles]] – [[2015 Jalisco Open – Doubles|Doubles]] || {{flagicon|USA}} '''[[Rajeev Ram]]'''<br />6–1, 6–2 || {{flagicon|USA}} [[Jason Jung]] ||rowspan=2|{{flagicon|USA}} [[Kevin King (tennis)|Kevin King]] <br/> {{flagicon|USA}} Connor Smith||rowspan=2| {{flagicon|ESP}} [[Adrián Menéndez Maceiras]]<br/>{{flagicon|ESA}} [[Marcelo Arévalo]] <br/>{{flagicon|USA}} [[Adam El Mihdawy]]<br/> {{flagicon|AUS}} [[John-Patrick Smith]]
|-valign=top
|{{flagicon|USA}} '''[[Austin Krajicek]]'''<br />{{flagicon|USA}} '''[[Rajeev Ram]]'''<br />7–5, 4–6, [10–6] || {{flagicon|BRA}} [[Marcelo Demoliner]]<br />{{flagicon|MEX}} [[Miguel Ángel Reyes-Varela]]
|-valign=top
|rowspan=2|[[2015 Campeonato Internacional de Tenis de Santos|Campeonato Internacional de Santos]]<br/>[[Santos, São Paulo|Santos]], Brazil<br/> Clay – $50,000 – 32S/32Q/16D<br/>[[2015 Campeonato Internacional de Tenis de Santos – Singles|Singles]] – [[2015 Campeonato Internacional de Tenis de Santos – Doubles|Doubles]] || {{flagicon|SLO}} '''[[Blaž Rola]]'''<br />6–3, 3–6, 6–3 || {{flagicon|BEL}} [[Germain Gigounon]]  ||rowspan=2|{{flagicon|BRA}} [[Orlando Luz]] <br/> {{flagicon|ARG}} [[Guido Pella]] ||rowspan=2| {{flagicon|ARG}} [[Agustín Velotti]]<br/>{{flagicon|BRA}} [[André Ghem]]<br/>{{flagicon|ARG}} [[Andrés Molteni]] <br/> {{flagicon|BRA}} [[Pedro Sakamoto]]
|-valign=top
|{{flagicon|ARG}} '''[[Máximo González]]'''<br />{{flagicon|VEN}} '''[[Roberto Maytín]]'''<br />6–4, 7–6<sup>(7–4)</sup> || {{flagicon|ARG}} [[Andrés Molteni]]<br />{{flagicon|ARG}} [[Guido Pella]]
|-valign=top
|rowspan=2|[[2015 Savannah Challenger|St. Joseph's/Candler Savannah Challenger]]<br/>[[Savannah, Georgia|Savannah]], United States<br/> Clay – $50,000 (green) – 32S/24Q/16D<br/>[[2015 Savannah Challenger – Singles|Singles]] – [[2015 Savannah Challenger – Doubles|Doubles]] || {{flagicon|KOR}} '''[[Chung Hyeon]]'''<br />6–3, 6–2 || {{flagicon|IRL}} [[James McGee (tennis)|James McGee]] ||rowspan=2|{{flagicon|USA}} [[Frances Tiafoe]] <br/> {{flagicon|USA}} [[Bjorn Fratangelo]] ||rowspan=2| {{flagicon|USA}} [[Tim Smyczek]] <br/>{{flagicon|USA}} [[Mitchell Krueger]]  <br/>{{flagicon|POR}} [[Gastão Elias]] <br/> {{flagicon|USA}} [[Jared Donaldson]]
|-valign=top
|{{flagicon|ARG}} '''[[Guillermo Durán]]'''<br />{{flagicon|ARG}} '''[[Horacio Zeballos]]'''<br />6–4, 6–3 || {{flagicon|USA}} [[Dennis Novikov]]<br />{{flagicon|CHI}} [[Julio Peralta]]
|-valign=top
|rowspan=2|[[2015 Città di Vercelli – Trofeo Multimed|Città di Vercelli – Trofeo Multimed]]<br/>[[Vercelli]], Italy<br/> Clay – €42,500 – 32S/32Q/16D<br/>[[2015 Città di Vercelli – Trofeo Multimed – Singles|Singles]] – [[2015 Città di Vercelli – Trofeo Multimed – Doubles|Doubles]] || {{flagicon|JPN}} '''[[Taro Daniel]]'''<br />6–3, 1–6, 6–4 || {{flagicon|ITA}} [[Filippo Volandri]] ||rowspan=2| {{flagicon|ESP}} [[Rubén Ramírez Hidalgo]] <br/> {{flagicon|ITA}} [[Marco Cecchinato]]||rowspan=2| {{flagicon|CRO}} [[Antonio Veić]] <br/>{{flagicon|GRB}} [[Kyle Edmund]] <br/>{{flagicon|ITA}} [[Salvatore Caruso]] <br/>{{flagicon|BEL}} [[Arthur De Greef (tennis)|Arthur De Greef]]
|-valign=top
|{{flagicon|ITA}} '''[[Andrea Arnaboldi]]'''<br />{{flagicon|CHI}} '''[[Hans Podlipnik]]'''<br />6–7<sup>(5–7)</sup>, 7–5, [10–3] ||{{flagicon|BLR}} [[Sergey Betov]]<br />{{flagicon|RUS}} [[Mikhail Elgin]]
|-valign=top
|rowspan=12|April 27||rowspan=2|[[2015 Santaizi ATP Challenger|Santaizi ATP Challenger]]<br/>[[Taipei|Taipei City]], Taiwan<br/> Carpet (i) – $75,000+H – 32S/14Q/16D<br/>[[2015 Santaizi ATP Challenger – Singles|Singles]] – [[2015 Santaizi ATP Challenger – Doubles|Doubles]] || {{flagicon|AUS}} '''[[Sam Groth]]'''<br />6–7<sup>(5–7)</sup>, 6–4, 7–6<sup>(7–3)</sup> || {{flagicon|RUS}} [[Konstantin Kravchuk]] ||rowspan=2|{{flagicon|AUS}} [[Matthew Ebden]] <br/> {{flagicon|IND}} [[Yuki Bhambri]] ||rowspan=2| {{flagicon|TPE}} [[Lu Yen-hsun]] <br/>{{flagicon|UKR}} [[Illya Marchenko]] <br/>{{flagicon|JPN}} [[Go Soeda]] <br/> {{flagicon|JPN}} [[Tatsuma Ito]]
|-valign=top
|'''{{flagicon|AUS}} [[Matthew Ebden]]'''<br />{{flagicon|TPE}} '''[[Wang Chieh-fu]]'''<br />6–1, 6–4 || {{flagicon|THA}} [[Sanchai Ratiwatana]]<br />{{flagicon|THA}} [[Sonchat Ratiwatana]]
|-valign=top
|rowspan=2|[[2015 Anning Open|Anning Open]]<br/>[[Anning, Yunnan|Anning]], China<br/> Clay – $50,000+H – 32S/20Q/16D<br/>[[2015 Anning Open – Men's singles|Singles]] – [[2015 Anning Open – Men's doubles|Doubles]] || {{flagicon|CRO}} '''[[Franko Škugor]]'''<br />7–5, 6–2 || {{flagicon|AUS}} Gavin van Peperzeel ||rowspan=2|{{flagicon|SLO}} [[Grega Žemlja]] <br/> {{flagicon|TPE}} [[Yang Tsung-hua]] ||rowspan=2| {{flagicon|AUS}} [[James Duckworth (tennis)|James Duckworth]] <br/>{{flagicon|CHN}} [[Wu Di (tennis)|Wu Di]] <br/>{{flagicon|KOR}} [[Lee Duck-hee]] <br/> {{flagicon|CHN}} [[Bai Yan (tennis)|Bai Yan]]
|-valign=top
|{{flagicon|CHN}} '''[[Bai Yan (tennis)|Bai Yan]]'''<br />{{flagicon|CHN}} '''[[Wu Di (tennis)|Wu Di]]'''<br />6–3, 6–4 || {{flagicon|IND}} Karunuday Singh<br />{{flagicon|AUS}} [[Andrew Whittington (tennis)|Andrew Whittington]]
|-valign=top
|rowspan=2|[[2015 São Paulo Challenger de Tênis|São Paulo Challenger de Tênis]]<br/>[[São Paulo]], Brazil<br/> Clay – $50,000 – 32S/32Q/16D<br/>[[2015 São Paulo Challenger de Tênis – Singles|Singles]] – [[2015 São Paulo Challenger de Tênis – Doubles|Doubles]] || {{flagicon|ARG}} '''[[Guido Pella]]'''<br />7–5, 7–6<sup>(7–1)</sup> || {{flagicon|SWE}} [[Christian Lindell]]  ||rowspan=2| {{flagicon|ARG}} [[Guido Andreozzi]] <br/> {{flagicon|DOM}} [[José Hernández (tennis)|José Hernández]] ||rowspan=2| {{flagicon|BEL}} [[Germain Gigounon]] <br/> {{flagicon|CHI}} [[Gonzalo Lama]] <br/> {{flagicon|BRA}} [[Orlando Luz]] <br/> {{flagicon|BRA}} [[Rogério Dutra Silva]]
|-valign=top
|{{flagicon|USA}} '''[[Chase Buchanan]]'''<br />{{flagicon|SLO}} '''[[Blaž Rola]]'''<br />6–4, 6–4 || {{flagicon|ARG}} [[Guido Andreozzi]]<br />{{flagicon|PER}} [[Sergio Galdós]]
|-valign=top
|rowspan=2|[[2015 Tallahassee Tennis Challenger|Tallahassee Tennis Challenger]]<br/>[[Tallahassee, Florida|Tallahassee]], United States<br/> Clay – $50,000 (green) – 32S/15Q/16D<br/>[[2015 Tallahassee Tennis Challenger – Singles|Singles]] – [[2015 Tallahassee Tennis Challenger – Doubles|Doubles]] || {{flagicon|ARG}} '''[[Facundo Argüello (tennis)|Facundo Argüello]]'''<br />2–6, 7–6<sup>(7–5)</sup>, 6–4 || {{flagicon|USA}} [[Frances Tiafoe]] ||rowspan=2|{{flagicon|USA}} [[Tennys Sandgren]] <br/> {{flagicon|USA}} [[Jared Donaldson]] ||rowspan=2| {{flagicon|ECU}} [[Emilio Gómez (tennis)|Emilio Gómez]] <br/>{{flagicon|USA}} [[Bjorn Fratangelo]]<br/>{{flagicon|FRA}} [[Vincent Millot]] <br/> {{flagicon|USA}} [[Mitchell Krueger]]
|-valign=top
|{{flagicon|USA}} '''[[Dennis Novikov]]'''<br />{{flagicon|CHI}} '''[[Julio Peralta]]'''<br/>6–2, 6–4|| {{flagicon|IND}} [[Somdev Devvarman]]<br />{{flagicon|IND}} [[Sanam Singh]]
|-valign=top
|rowspan=2|[[2015 ATP Challenger Torino|ATP Challenger Torino]]<br/>[[Turin]], Italy<br/> Clay – €42,500+H – 32S/22Q/16D<br/>[[2015 ATP Challenger Torino – Singles|Singles]] – [[2015 ATP Challenger Torino – Doubles|Doubles]] || {{flagicon|ITA}} '''[[Marco Cecchinato]]'''<br />6–2, 6–3 || {{flagicon|BEL}} [[Kimmer Coppejans]] ||rowspan=2| {{flagicon|FRA}} [[Maxime Hamou]] <br/> {{flagicon|ROU}} [[Adrian Ungur]] ||rowspan=2| {{flagicon|NED}} [[Jesse Huta Galung]] <br/> {{flagicon|RUS}} [[Aslan Karatsev]] <br/>{{flagicon|GRB}} [[Kyle Edmund]] <br/> {{flagicon|ITA}} [[Gianluca Naso]]
|-valign=top
|{{flagicon|NED}} '''[[Wesley Koolhof]]''' <br /> {{flagicon|NED}} '''[[Matwé Middelkoop]]''' <br /> 4–6, 6–3, [10–5] || {{flagicon|CRO}} [[Dino Marcan]] <br /> {{flagicon|CRO}} [[Antonio Šančić]]
|-valign=top
|rowspan=2|[[2015 Prosperita Open|Prosperita Open]]<br/>[[Ostrava]], Czech Republic<br/> Clay – €42,500 – 32S/26Q/16D<br/>[[2015 Prosperita Open – Singles|Singles]] – [[2015 Prosperita Open – Doubles|Doubles]] || {{flagicon|ESP}} '''[[Íñigo Cervantes]]'''<br />7–6<sup>(7–5)</sup>, 6–4 ||| {{flagicon|CZE}} [[Adam Pavlásek]] ||rowspan=2|{{flagicon|ESP}} [[Daniel Muñoz de la Nava]] <br/> {{flagicon|ESP}} [[Rubén Ramírez Hidalgo]] ||rowspan=2| {{flagicon|FRA}} [[Lucas Pouille]] <br/> {{flagicon|CHI}} [[Hans Podlipnik]] <br/> {{flagicon|SVK}} [[Jozef Kovalík]] <br/> {{flagicon|SVK}} [[Andrej Martin]] 
|-valign=top
|{{flagicon|SVK}} '''[[Andrej Martin]]'''<br />{{flagicon|CHI}} '''[[Hans Podlipnik]]'''<br />4–6, 7–5, [10–1]||{{flagicon|CZE}} [[Roman Jebavý]]<br />{{flagicon|CZE}} [[Jan Šátral]]
|-valign=top
|}

=== May ===
{| class="wikitable" style="font-size:85%;"
|-
!width="75"|Week of
!width="250"|Tournament
!width="205"|Champions
!width="205"|Runners-up
!width="180"|Semifinalists
!width="180"|Quarterfinalists
|-valign=top
|rowspan=10|May 4||rowspan=2|[[2015 Busan Open|Busan Open]]<br />[[Busan]], South Korea<br /> Hard – $100,000+H – 32S/27Q/16D<br />[[2015 Busan Open – Singles|Singles]] – [[2015 Busan Open – Doubles|Doubles]] || {{flagicon|KOR}} '''[[Chung Hyeon]]''' <br />6–3, 6–1 || {{flagicon|SVK}} [[Lukáš Lacko]] ||rowspan=2|{{flagicon|SVN}} [[Grega Žemlja]] <br /> {{flagicon|CHN}} [[Zhang Ze]] ||rowspan=2| {{flagicon|KOR}} [[Nam Ji-sung]] <br />{{flagicon|DEN}} [[Frederik Nielsen]] <br />{{flagicon|JPN}} [[Go Soeda]] <br /> {{flagicon|CRO}} [[Franco Škugor]]
|-valign=top
|{{flagicon|THA}} '''[[Sanchai Ratiwatana]]'''<br />{{flagicon|THA}} '''[[Sonchat Ratiwatana]]'''<br />7–6<sup>(7–2)</sup>, 3–6, [10–7] || {{flagicon|KOR}} [[Nam Ji-sung]]<br />{{flagicon|KOR}} [[Song Min-kyu (tennis)|Song Min-kyu]]
|-valign=top
|rowspan=2|[[2015 Open du Pays d'Aix|Open du Pays d'Aix]]<br />[[Aix-en-Provence]], France<br /> Clay – €64,000+H – 32S/15Q/16D<br />[[2015 Open du Pays d'Aix – Singles|Singles]] – [[2015 Open du Pays d'Aix – Doubles|Doubles]] || {{flagicon|NED}} '''[[Robin Haase]]'''<br /> 7–6<sup>(7–1)</sup>, 6–2 || {{flagicon|FRA}} [[Paul-Henri Mathieu]] ||rowspan=2|{{flagicon|GER}} [[Alexander Zverev]] <br />{{flagicon|TUN}} [[Malek Jaziri]] ||rowspan=2| {{flagicon|AUS}} [[John Millman]] <br />{{flagicon|BRA}} [[André Ghem]] <br />{{flagicon|FRA}} [[Jonathan Eysseric]] <br /> {{flagicon|FRA}} Laurent Rochette
|-valign=top
|{{flagicon|NED}} '''[[Robin Haase]]'''<br />{{flagicon|PAK}} '''[[Aisam-ul-Haq Qureshi]]'''<br />6–1, 6–2 || {{flagicon|USA}} [[Nicholas Monroe]]<br />{{flagicon|NZL}} [[Artem Sitak]]
|-valign=top
|rowspan=2|[[2015 Seguros Bolívar Open Cali|Seguros Bolívar Open Cali]]<br />[[Cali]], Colombia<br /> Clay – $50,000+H – 32S/25Q/16D<br />[[2015 Seguros Bolívar Open Cali – Singles|Singles]] – [[2015 Seguros Bolívar Open Cali – Doubles|Doubles]] || {{flagicon|BRA}} '''[[Fernando Romboli]]''' <br />4–6, 6–3, 6–2 || {{flagicon|ECU}} [[Giovanni Lapentti]] ||rowspan=2| {{flagicon|COL}} [[Nicolás Barrientos]] <br /> {{flagicon|CHI}} [[Nicolás Jarry]] ||rowspan=2| {{flagicon|SLO}} [[Blaž Rola]] <br />{{flagicon|ESA}} [[Marcelo Arévalo]] <br />{{flagicon|DOM}} [[José Hernández (tennis)|José Hernández]] <br /> {{flagicon|CHI}} [[Gonzalo Lama]]
|-valign=top
|{{flagicon|BRA}} '''[[Marcelo Demoliner]]'''<br />{{flagicon|MEX}} '''[[Miguel Ángel Reyes-Varela]]'''<br />6–1, 6–2 || {{flagicon|ECU}} [[Emilio Gómez (tennis)|Emilio Gómez]]<br /> {{flagicon|VEN}} [[Roberto Maytín]]
|-valign=top
|rowspan=2|[[2015 Karshi Challenger|Karshi Challenger]]<br />[[Qarshi]], Uzbekistan<br /> Hard – $50,000+H – 32S/21Q/16D<br />[[2015 Karshi Challenger – Singles|Singles]] – [[2015 Karshi Challenger – Doubles|Doubles]] || {{flagicon|RUS}} '''[[Teymuraz Gabashvili]]'''<br />5–2 retired || {{flagicon|RUS}} [[Evgeny Donskoy]] ||rowspan=2|{{flagicon|RUS}} [[Aslan Karatsev]] <br /> {{flagicon|AUS}} [[Matthew Ebden]] ||rowspan=2| {{flagicon|IND}} [[Yuki Bhambri]] <br />{{flagicon|ITA}} [[Riccardo Ghedin]] <br />{{flagicon|ESP}} [[Adrián Menéndez Maceiras]] <br /> {{flagicon|BIH}} [[Aldin Šetkić]]
|-valign=top
|{{flagicon|IND}} '''[[Yuki Bhambri]]'''<br />{{flagicon|ESP}} '''[[Adrián Menéndez Maceiras]]''' <br />5–7, 6–3, [10–8]|| {{flagicon|BLR}} [[Sergey Betov]]<br />{{flagicon|RUS}} [[Mikhail Elgin]]
|-valign=top
|rowspan=2|[[2015 Garden Open|Garden Open]]<br />Rome, Italy<br /> Clay – €42,500+H – 32S/22Q/16D<br />[[2015 Garden Open – Singles|Singles]] – [[2015 Garden Open – Doubles|Doubles]] || {{flagicon|GBR}} '''[[Aljaž Bedene]]'''<br /> 7–5, 6–2 || {{flagicon|CZE}} [[Adam Pavlásek]] ||rowspan=2|{{flagicon|ITA}} [[Potito Starace]] <br /> {{flagicon|ITA}} [[Marco Cecchinato]] ||rowspan=2| {{flagicon|JPN}} [[Taro Daniel]] <br />{{flagicon|GBR}} [[Kyle Edmund]] <br />{{flagicon|ROU}} [[Adrian Ungur]] <br /> {{flagicon|GER}} [[Dustin Brown (tennis)|Dustin Brown]]
|-valign=top
|{{flagicon|GER}} '''[[Dustin Brown (tennis)|Dustin Brown]]'''<br />{{flagicon|CZE}} '''[[František Čermák]]'''<br />6–1, 6–2|| {{flagicon|ARG}} [[Andrés Molteni]]<br />{{flagicon|ARG}} [[Marco Trungelliti]]
|-valign=top
|rowspan=8|May 11||rowspan=2|[[2015 BNP Paribas Primrose Bordeaux|BNP Paribas Primrose Bordeaux]]<br />[[Bordeaux]], France<br /> Clay – €85,000+H – 32S/18Q/16D<br />[[2015 BNP Paribas Primrose Bordeaux – Singles|Singles]] – [[2015 BNP Paribas Primrose Bordeaux – Doubles|Doubles]] || {{flagicon|AUS}} '''[[Thanasi Kokkinakis]]'''<br />6–4, 1–6, 7–6<sup>(7–5)</sup> || {{flagicon|NED}} [[Thiemo de Bakker]] ||rowspan=2|{{flagicon|FRA}} [[Jonathan Eysseric]] <br /> {{flagicon|EST}} [[Jürgen Zopp]] ||rowspan=2| {{flagicon|SVK}} [[Norbert Gombos]] <br />{{flagicon|FRA}} [[Lucas Pouille]] <br />{{flagicon|BRA}} [[André Ghem]] <br /> {{flagicon|ESP}} [[Roberto Carballés Baena]]
|-valign=top
|{{flagicon|NED}} '''[[Thiemo de Bakker]]'''<br />{{flagicon|NED}} '''[[Robin Haase]]'''<br />6–3, 7–5 || {{flagicon|FRA}} [[Lucas Pouille]]<br />{{flagicon|UKR}} [[Sergiy Stakhovsky]]
|-valign=top
|rowspan=2|[[2015 Heilbronner Neckarcup|Heilbronner Neckarcup]]<br />[[Heilbronn]], Germany<br /> Clay – €42,500+H – 32S/24Q/16D<br />[[2015 Heilbronner Neckarcup – Singles|Singles]] – [[2015 Heilbronner Neckarcup – Doubles|Doubles]] || {{flagicon|GER}} '''[[Alexander Zverev]]'''<br />6–1, 7–6<sup>(9–7)</sup> || {{flagicon|ARG}} [[Guido Pella]] ||rowspan=2|{{flagicon|JPN}} [[Yoshihito Nishioka]] <br /> {{flagicon|GER}} [[Jan-Lennard Struff]] ||rowspan=2| {{flagicon|GER}} [[Andreas Beck (tennis)|Andreas Beck]] <br />{{flagicon|SVK}} [[Jozef Kovalík]] <br />{{flagicon|USA}} [[Bjorn Fratangelo]] <br /> {{flagicon|GER}} [[Matthias Bachinger]]
|-valign=top
|{{flagicon|POL}} '''[[Mateusz Kowalczyk (tennis)|Mateusz Kowalczyk]]'''<br />{{flagicon|SVK}} '''[[Igor Zelenay]]'''<br />6–4, 6–3 || {{flagicon|GER}} [[Dominik Meffert]]<br />{{flagicon|GER}} [[Tim Pütz]]
|-valign=top
|rowspan=2|[[2015 Samarkand Challenger|Samarkand Challenger]]<br />[[Samarkand]], Uzbekistan<br /> Clay – $50,000+H – 32S/22Q/16D<br />[[2015 Samarkand Challenger – Singles|Singles]] – [[2015 Samarkand Challenger – Doubles|Doubles]] || {{flagicon|RUS}} '''[[Teymuraz Gabashvili]]'''<br />6–3, 6–1 || {{flagicon|IND}} [[Yuki Bhambri]] ||rowspan=2|{{flagicon|AUS}} [[Matthew Ebden]] <br /> {{flagicon|IND}} [[Saketh Myneni]] ||rowspan=2| {{flagicon|GBR}} [[Liam Broady]] <br />{{flagicon|NED}} [[Boy Westerhof]] <br />{{flagicon|ESP}} [[Adrián Menéndez Maceiras]] <br /> {{flagicon|GBR}} [[Brydan Klein]]
|-valign=top
|{{flagicon|BLR}} '''[[Sergey Betov]]'''<br />{{flagicon|RUS}} '''[[Mikhail Elgin]]'''<br />6–4, 6–3 || {{flagicon|SRB}} [[Laslo Djere]]<br />{{flagicon|SRB}} [[Peđa Krstin]]
|-valign=top
|rowspan=2|[[2015 Lecoq Seoul Open|Lecoq Seoul Open]]<br />[[Seoul]], South Korea<br /> Hard – $50,000 – 32S/32Q/16D<br />[[2015 Lecoq Seoul Open – Men's singles|Singles]] – [[2015 Lecoq Seoul Open – Men's doubles|Doubles]] || {{flagicon|JPN}} '''[[Go Soeda]]'''<br />3–6, 6–3, 6–3 || {{flagicon|KOR}} [[Chung Hyeon]] ||rowspan=2|{{flagicon|TPE}} [[Lu Yen-hsun]] <br /> {{flagicon|CHN}} [[Zhang Ze]] ||rowspan=2| {{flagicon|CHN}} [[Wu Di (tennis)|Wu Di]] <br />{{flagicon|USA}} [[Denis Kudla]] <br />{{flagicon|BUL}} [[Dimitar Kutrovsky]] <br /> {{flagicon|KOR}} [[Lee Duck-hee]]
|-valign=top
|{{flagicon|CHN}} '''[[Gong Maoxin]]'''<br />{{flagicon|TPE}} '''[[Peng Hsien-yin]]'''<br />6–4, 7–5 || {{flagicon|KOR}} [[Lee Hyung-taik]]<br />{{flagicon|THA}} [[Danai Udomchoke]]
|-valign=top
|rowspan=2|May 18||rowspan=2|[[2015 Eskişehir Cup|Eskişehir Cup]]<br />[[Eskişehir]], Turkey<br /> Hard – €42,500 – 32S/16Q/16D<br />[[2015 Eskişehir Cup – Singles|Singles]] – [[2015 Eskişehir Cup – Doubles|Doubles]] || {{flagicon|ITA}} '''[[Paolo Lorenzi]]'''<br />7–6<sup>(7–4)</sup>, 7–6<sup>(7–5)</sup> || {{flagicon|ESP}} [[Íñigo Cervantes]] ||rowspan=2|{{flagicon|FRA}} [[Rémi Boutillier]] <br /> {{flagicon|FRA}} [[Yannick Jankovits]] ||rowspan=2| {{flagicon|AUS}} [[Matthew Ebden]] <br />{{flagicon|SRB}} [[Peđa Krstin]] <br />{{flagicon|SUI}} [[Marco Chiudinelli]]<br /> {{flagicon|SUI}} [[Adrien Bossel]]
|-valign=top
|{{flagicon|BLR}} '''[[Sergey Betov]]'''<br />{{flagicon|RUS}} '''[[Mikhail Elgin]]'''<br />6–4, 6–7<sup>(2–7)</sup>, [10–7] || {{flagicon|TPE}} [[Chen Ti]]<br />{{flagicon|RSA}} [[Ruan Roelofse]]
|-valign=top
|rowspan=2|May 25||rowspan=2|[[2015 Internazionali di Tennis Città di Vicenza|Internazionali di Tennis Città di Vicenza]]<br />[[Vicenza]], Italy<br /> Clay – €42,500 – 32S/26Q/16D<br />[[2015 Internazionali di Tennis Città di Vicenza – Singles|Singles]] – [[2015 Internazionali di Tennis Città di Vicenza – Doubles|Doubles]] || {{flagicon|ESP}} '''[[Íñigo Cervantes]]'''<br />6–4, 6–2 || {{flagicon|AUS}} [[John Millman]] ||rowspan=2|{{flagicon|NED}} [[Thiemo de Bakker]] <br /> {{flagicon|USA}} [[Bjorn Fratangelo]] ||rowspan=2| {{flagicon|ARG}} [[Facundo Bagnis]] <br />{{flagicon|ARG}} [[Pedro Cachin]] <br />{{flagicon|ARG}} [[Guido Pella]] <br /> {{flagicon|ARG}} [[Guido Andreozzi]]
|-valign=top
|{{flagicon|ARG}} '''[[Facundo Bagnis]]'''<br />{{flagicon|ARG}} '''[[Guido Pella]]'''<br />6–2, 6–4 || {{flagicon|ITA}} [[Salvatore Caruso]]<br />{{flagicon|ITA}} [[Federico Gaio]]
|}

=== June ===
{| class="wikitable" style="font-size:85%;"
|-
!width="75"|Week of
!width="250"|Tournament
!width="205"|Champions
!width="205"|Runners-up
!width="180"|Semifinalists
!width="180"|Quarterfinalists
|-valign=top
|rowspan=10|June 1||rowspan=2|[[2015 UniCredit Czech Open|UniCredit Czech Open]]<br/>[[Prostějov]], Czech Republic<br/> Clay – €106,500+H – 32S/31Q/16D<br/>[[2015 UniCredit Czech Open – Singles|Singles]] – [[2015 UniCredit Czech Open – Doubles|Doubles]] || {{flagicon|CZE}} '''[[Jiří Veselý]]'''<br />6–4, 6–2 || {{flagicon|SRB}} [[Laslo Djere]] ||rowspan=2| {{flagicon|BRA}} [[João Souza]] <br/> {{flagicon|BLR}} [[Uladzimir Ignatik]] ||rowspan=2| {{flagicon|SRB}} [[Dušan Lajović]] <br/>{{flagicon|ESP}} [[Marcel Granollers]]  <br/> {{flagicon|BRA}} [[André Ghem]] <br/> {{flagicon|SRB}} [[Filip Krajinović]]  
|-valign=top
|{{flagicon|AUT}} '''[[Julian Knowle]]'''<br />{{flagicon|AUT}} '''[[Philipp Oswald]]'''<br />4–6, 6–3, [11–9] || {{flagicon|POL}} [[Mateusz Kowalczyk (tennis)|Mateusz Kowalczyk]]<br />{{flagicon|SVK}} [[Igor Zelenay]]
|-valign=top
|rowspan=2|[[2015 Franken Challenge|Franken Challenge]]<br/>[[Fürth]], Germany<br/> Clay – €42,500 – 32S/32Q/16D<br/>[[2015 Franken Challenge – Singles|Singles]] – [[2015 Franken Challenge – Doubles|Doubles]] || {{flagicon|JPN}} '''[[Taro Daniel]]'''<br />6–3, 6–0 || {{flagicon|ESP}} [[Albert Montañés]] ||rowspan=2|{{flagicon|ESP}} [[Albert Ramos]] <br/> {{flagicon|SLO}} [[Blaž Rola]] ||rowspan=2|{{flagicon|ESP}} [[Íñigo Cervantes]] <br/> {{flagicon|SWE}} [[Elias Ymer]] <br/>{{flagicon|ARG}} [[Horacio Zeballos]] <br/> {{flagicon|ITA}} [[Lorenzo Giustino]]
|-valign=top
|{{flagicon|ARG}} '''[[Guillermo Durán]]'''<br />{{flagicon|ARG}} '''[[Horacio Zeballos]]'''<br />6–1, 6–3 || {{flagicon|ESP}} [[Íñigo Cervantes]]<br />{{flagicon|ARG}} [[Renzo Olivo]]
|-valign=top
|rowspan=2|[[2015 Gimcheon Open ATP Challenger|Gimcheon Open ATP Challenger]]<br/>[[Gimcheon]], South Korea<br/> Hard – $50,000 – 32S/19Q/16D<br/>[[2015 Gimcheon Open ATP Challenger – Singles|Singles]] – [[2015 Gimcheon Open ATP Challenger – Doubles|Doubles]] || {{flagicon|USA}} '''[[Alexander Sarkissian]]'''<br />7–6<sup>(7–5)</sup>, 6–4 || {{flagicon|USA}} Connor Smith ||rowspan=2|{{flagicon|KOR}} Kim Cheong-eui <br/> {{flagicon|JPN}} Hiroyasu Ehara ||rowspan=2| {{flagicon|AUS}} [[Christopher O'Connell]] <br/>{{flagicon|KOR}} Kim Young-seok <br/>{{flagicon|KOR}} [[Nam Ji-sung]] <br/> {{flagicon|NZL}} [[Jose Rubin Statham]]
|-valign=top
|{{flagicon|CHN}} '''[[Li Zhe (tennis)|Li Zhe]]'''<br />{{flagicon|NZL}} '''[[Jose Rubin Statham]]'''<br />6–4, 6–2 || {{flagicon|RSA}} [[Dean O'Brien (tennis)|Dean O'Brien]]<br />{{flagicon|RSA}} [[Ruan Roelofse]]
|-valign=top
|rowspan=2|[[2015 Aegon Manchester Trophy|Aegon Manchester Trophy]]<br/>[[Manchester]], United Kingdom<br/> Grass – €42,500 – 32S/21Q/16D<br/>[[2015 Aegon Manchester Trophy – Singles|Singles]] – [[2015 Aegon Manchester Trophy – Doubles|Doubles]] || {{flagicon|AUS}} '''[[Sam Groth]]'''<br />7–5, 6–1 || {{flagicon|AUS}} [[Luke Saville]] ||rowspan=2|{{flagicon|RUS}} [[Konstantin Kravchuk]] <br/> {{flagicon|USA}} [[Rajeev Ram]] ||rowspan=2| {{flagicon|GBR}} [[Brydan Klein]] <br/> {{flagicon|AUS}} [[Matthew Ebden]] <br/> {{flagicon|GBR}} [[Joshua Milton]] <br/> {{flagicon|GBR}} [[James Ward (tennis)|James Ward]]
|-valign=top
|{{flagicon|AUS}} '''[[Chris Guccione (tennis)|Chris Guccione]]''' <br/> {{flagicon|BRA}} '''[[André Sá]]''' <br /> Walkover || {{flagicon|RSA}} [[Raven Klaasen]] <br /> {{flagicon|USA}} [[Rajeev Ram]] 
|-valign=top
|rowspan=2|[[XIII Venice Challenge Save Cup|Venice Challenge Save Cup]]<br/>[[Mestre]], Italy<br/> Clay – €42,500 – 32S/31Q/16D<br/>[[XIII Venice Challenge Save Cup – Singles|Singles]] – [[XIII Venice Challenge Save Cup – Doubles|Doubles]] || {{flagicon|ARG}} '''[[Máximo González]]'''<br />6–1, 6–3 || {{flagicon|SVK}} [[Jozef Kovalík]] ||rowspan=2|{{flagicon|ITA}} [[Paolo Lorenzi]]  <br/> {{flagicon|DOM}} [[José Hernández (tennis)|José Hernández]] ||rowspan=2| {{flagicon|CHI}} [[Nicolás Jarry]] <br/> {{flagicon|ESP}} [[Roberto Carballés Baena]] <br/> {{flagicon|ITA}} [[Potito Starace]] <br/> {{flagicon|FRA}} [[Calvin Hemery]]
|-valign=top
|{{flagicon|ITA}} '''[[Flavio Cipolla]]''' <br/>  {{flagicon|ITA}} '''[[Potito Starace]]''' <br /> 5–7, 7–6<sup>(7–3)</sup>, [10–4] || {{flagicon|ARG}} [[Facundo Bagnis]] <br/>  {{flagicon|PER}} [[Sergio Galdós]]
|-valign=top
|rowspan=8|June 8||rowspan=2|[[2015 Città di Caltanissetta|Città di Caltanissetta]]<br/>[[Caltanissetta]], Italy<br/> Clay – €106,500+H – 32S/19Q/16D<br/>[[2015 Città di Caltanissetta – Singles|Singles]] – [[2015 Città di Caltanissetta – Doubles|Doubles]] || {{flagicon|SWE}} '''[[Elias Ymer]]''' <br /> 6–3, 6–2 || {{flagicon|USA}} [[Bjorn Fratangelo]] ||rowspan=2|{{flagicon|ESP}} [[Albert Ramos]] <br/> {{flagicon|ITA}} [[Marco Cecchinato]] ||rowspan=2| {{flagicon|POR}} [[Gastão Elias]] <br/>{{flagicon|ARG}} [[Guido Pella]] <br/>{{flagicon|COL}} [[Alejandro González (tennis)|Alejandro González]] <br/> {{flagicon|BRA}} [[Guilherme Clezar]]
|-valign=top
| {{flagicon|ARG}} '''[[Guido Andreozzi]]''' <br /> {{flagicon|ARG}} '''[[Guillermo Durán]]''' <br /> 6–3, 6–2 || {{flagicon|TPE}} [[Lee Hsin-han]] <br /> {{flagicon|ITA}} [[Alessandro Motti]]
|-valign=top
|rowspan=2|[[2015 Hoff Open|Hoff Open]]<br/>Moscow, Russia<br/> Clay – $50,000+H – 32S/19Q/16D<br/>[[2015 Hoff Open – Singles|Singles]] – [[2015 Hoff Open – Doubles|Doubles]] || {{flagicon|ESP}} '''[[Daniel Muñoz de la Nava]]'''  <br/> 6–0, 6–1 ||{{flagicon|MDA}} [[Radu Albot]] ||rowspan=2|{{flagicon|ARG}} [[Horacio Zeballos]] <br/> {{flagicon|RUS}} [[Andrey Rublev]]  ||rowspan=2| {{flagicon|ESP}} [[Marcel Granollers]] <br/>{{flagicon|BIH}} [[Damir Džumhur]] <br/>{{flagicon|RUS}} [[Evgeny Donskoy]] <br/> {{flagicon|RUS}} [[Teymuraz Gabashvili]]
|-valign=top
| {{flagicon|ARG}} '''[[Renzo Olivo]]''' <br /> {{flagicon|ARG}} '''[[Horacio Zeballos]]''' <br/> 7–5, 6–3 || {{flagicon|CHI}} [[Julio Peralta]] <br /> {{flagicon|USA}} [[Matt Seeberger]]
|-valign=top
|rowspan=2|[[2015 Sparta Prague Open|Sparta Prague Open]]<br/>[[Prague]], Czech Republic<br/> Clay – €42,500+H – 32S/32Q/16D<br/>[[2015 Sparta Prague Open – Singles|Singles]] – [[2015 Sparta Prague Open – Doubles|Doubles]] || {{flagicon|SVK}} '''[[Norbert Gombos]]''' <br /> 7–6<sup>(7–5)</sup>, 5–7, 7–6<sup>(7–2)</sup> || {{flagicon|ESP}} [[Albert Montañés]] ||rowspan=2| {{flagicon|KAZ}} [[Aleksandr Nedovyesov]] <br/> {{flagicon|BEL}} [[Kimmer Coppejans]] ||rowspan=2| {{flagicon|SVK}} [[Jozef Kovalík]] <br/>{{flagicon|JPN}} [[Taro Daniel]] <br/>{{flagicon|HUN}} [[Márton Fucsovics]] <br/> {{flagicon|ESP}} [[Íñigo Cervantes]]
|-valign=top
| {{flagicon|POL}} '''[[Mateusz Kowalczyk (tennis)|Mateusz Kowalczyk]]''' <br /> {{flagicon|SVK}} '''[[Igor Zelenay]]''' <br /> 6–2, 7–6<sup>(7–5)</sup> || {{flagicon|VEN}} [[Roberto Maytín]] <br /> {{flagicon|MEX}} [[Miguel Ángel Reyes-Varela]]
|-valign=top
|rowspan=2|[[2015 Aegon Surbiton Trophy|Aegon Surbiton Trophy]]<br/>[[Surbiton]], United Kingdom<br/> Grass – €42,500 – 32S/31Q/16D<br/>[[2015 Aegon Surbiton Trophy – Men's singles|Singles]] – [[2015 Aegon Surbiton Trophy – Men's doubles|Doubles]] || {{flagicon|AUS}} '''[[Matthew Ebden]]''' <br /> 6–7<sup>(4–7)</sup>, 6–4, 7–6<sup>(7–5)</sup> || {{flagicon|USA}} [[Denis Kudla]] ||rowspan=2|{{flagicon|IRL}} [[James McGee (tennis)|James McGee]] <br/> {{flagicon|GBR}} [[Brydan Klein]] ||rowspan=2| {{flagicon|GBR}} [[Joshua Milton]] <br/>{{flagicon|USA}} [[Ryan Harrison]] <br/>{{flagicon|JPN}} [[Yoshihito Nishioka]] <br/> {{flagicon|AUS}} [[John-Patrick Smith]]
|-valign=top
| {{flagicon|GBR}} '''[[Ken Skupski]]''' <br /> {{flagicon|GBR}} '''[[Neal Skupski]]''' <br /> 6–3, 6–4 || {{flagicon|NZL}} [[Marcus Daniell]] <br /> {{flagicon|BRA}} [[Marcelo Demoliner]] 
|-valign=top
|rowspan=10|June 15||rowspan=2|[[2015 Poprad-Tatry ATP Challenger Tour|Poprad-Tatry ATP Challenger Tour]]<br/>[[Poprad]], Slovakia<br/> Clay – €42,500+H – 32S/25Q/16D<br/>[[2015 Poprad-Tatry ATP Challenger Tour – Singles|Singles]] – [[2015 Poprad-Tatry ATP Challenger Tour – Doubles|Doubles]] || {{flagicon|CZE}} '''[[Adam Pavlásek]]'''<br />6–2, 3–6, 6–3 || {{flagicon|CHI}} [[Hans Podlipnik]] ||rowspan=2| {{flagicon|SVK}} [[Norbert Gombos]] <br/> {{flagicon|BRA}} [[André Ghem]] ||rowspan=2| {{flagicon|BLR}} [[Uladzimir Ignatik]] <br/>{{flagicon|GER}} [[Peter Torebko]] <br/>{{flagicon|CRO}} [[Antonio Veić]] <br/> {{flagicon|CZE}} [[Jan Šátral]]
|-valign=top
|{{flagicon|CZE}} '''[[Roman Jebavý]]'''<br />{{flagicon|CZE}} '''[[Jan Šátral]]'''<br />6–2, 6–2 || {{flagicon|SVK}} [[Norbert Gombos]]<br /> {{flagicon|CZE}} [[Adam Pavlásek]]
|-valign=top
|rowspan=2|[[2015 Fergana Challenger|Fergana Challenger]]<br/>[[Fergana]], Uzbekistan<br/> Hard – $50,000+H – 32S/19Q/16D<br/>[[2015 Fergana Challenger – Men's singles|Singles]] – [[2015 Fergana Challenger – Men's doubles|Doubles]] || {{flagicon|RUS}} '''[[Teymuraz Gabashvili]]'''<br />6–2, 1–0 retired || {{flagicon|RUS}} [[Alexander Kudryavtsev]] ||rowspan=2|{{flagicon|TPE}} [[Chen Ti]] <br/> {{flagicon|MDA}} [[Radu Albot]] ||rowspan=2| {{flagicon|RUS}} [[Karen Khachanov]] <br/>{{flagicon|SRB}} [[Nikola Milojević (tennis)|Nikola Milojević]] <br/>{{flagicon|UKR}} [[Denys Molchanov]] <br/> {{flagicon|BIH}} [[Aldin Šetkić]]
|-valign=top
|{{flagicon|BLR}} '''[[Sergey Betov]]'''<br />{{flagicon|RUS}} '''[[Mikhail Elgin]]'''<br />6–3, 7–5 || {{flagicon|UKR}} [[Denys Molchanov]]<br />{{flagicon|CRO}} [[Franko Škugor]]
|-valign=top
|rowspan=2|[[2015 Aegon Ilkley Trophy|Aegon Ilkley Trophy]]<br/>[[Ilkley]], United Kingdom<br/> Grass – €42,500 – 32S/32Q/16D<br/>[[2015 Aegon Ilkley Trophy – Men's singles|Singles]] – [[2015 Aegon Ilkley Trophy – Men's doubles|Doubles]] || {{flagicon|USA}} '''[[Denis Kudla]]'''<br />6–3, 6–4 || {{flagicon|AUS}} [[Matthew Ebden]] ||rowspan=2| {{flagicon|IRL}} [[James McGee (tennis)|James McGee]] <br/>  {{flagicon|CRO}} [[Ivan Dodig]] ||rowspan=2| {{flagicon|BIH}} [[Mirza Bašić]] <br/> {{flagicon|GBR}} [[Joshua Milton]] <br/> {{flagicon|RUS}} [[Andrey Kuznetsov (tennis)|Andrey Kuznetsov]] <br/> {{flagicon|ISR}} [[Dudi Sela]]
|-valign=top
|{{flagicon|NZL}} '''[[Marcus Daniell]]'''<br />{{flagicon|BRA}} '''[[Marcelo Demoliner]]'''<br />7–6<sup>(7–3)</sup>, 6–4 ||{{flagicon|GBR}} [[Ken Skupski]]<br />{{flagicon|GBR}} [[Neal Skupski]]
|-valign=top
|rowspan=2|[[2015 Blu-Express.com Tennis Cup|Blu-Express.com Tennis Cup]]<br/>[[Perugia]], Italy<br/> Clay – €42,500+H – 32S/19Q/16D<br/>[[2015 Blu-Express.com Tennis Cup – Singles|Singles]] – [[2015 Blu-Express.com Tennis Cup – Doubles|Doubles]] || {{flagicon|ESP}} '''[[Pablo Carreño Busta]]''' <br />6–2, 6–2 || {{flagicon|ITA}} [[Matteo Viola]] ||rowspan=2|{{flagicon|ITA}} [[Marco Cecchinato]] <br/> {{flagicon|ITA}} [[Filippo Volandri]] ||rowspan=2| {{flagicon|DOM}} [[José Hernández (tennis)|José Hernández]] <br/> {{flagicon|ESP}} [[Rubén Ramírez Hidalgo]] <br/> {{flagicon|TPE}} [[Yang Tsung-hua]] <br/> {{flagicon|ESP}} [[Roberto Carballés Baena]]
|-valign=top
|{{flagicon|ARG}} '''[[Andrea Collarini]] <br/> {{flagicon|ARG}} [[Andrés Molteni]]''' <br /> 6–3, 7–5||{{flagicon|USA}} [[James Cerretani]] <br/> {{flagicon|ROU}} [[Costin Pavăl]]
|-valign=top
|rowspan=2|[[2015 Internationaux de Tennis de Blois|Internationaux de Tennis de Blois]]<br/>[[Blois]], France<br/> Clay – €35,000+H – 32S/19Q/16D<br/>[[2015 Internationaux de Tennis de Blois – Singles|Singles]] – [[2015 Internationaux de Tennis de Blois – Doubles|Doubles]] ||  {{flagicon|FRA}} '''[[Mathias Bourgue]]''' <br /> 2–6, 6–4, 6–2 || {{flagicon|ESP}} [[Daniel Muñoz de la Nava]] ||rowspan=2|{{flagicon|FRA}} [[Calvin Hemery]] <br/> {{flagicon|COL}} [[Alejandro González (tennis)|Alejandro González]] ||rowspan=2| {{flagicon|ARG}} [[Máximo González]] <br/>{{flagicon|ARG}} [[Horacio Zeballos]] <br/>{{flagicon|ARG}} [[Renzo Olivo]] <br/> {{flagicon|SWE}} [[Christian Lindell]]
|-valign=top
|'''{{flagicon|FRA}} [[Rémi Boutillier]] <br/> {{flagicon|FRA}} [[Maxime Teixeira]] ''' <br /> 6–3, 4–6, [10–8] ||{{flagicon|BRA}} [[Guilherme Clezar]] <br/> {{flagicon|ARG}} [[Nicolás Kicker]]
|-valign=top
|rowspan=2|June 22||rowspan=2|[[2015 Aspria Tennis Cup|Aspria Tennis Cup]]<br/>[[Milan]], Italy<br/> Clay – €42,500 – 32S/31Q/16D<br/>[[2015 Aspria Tennis Cup – Singles|Singles]] – [[2015 Aspria Tennis Cup – Doubles|Doubles]] || {{flagicon|ARG}} '''[[Federico Delbonis]]''' <br/> 6–1, 7–6<sup>(8–6)</sup>|| {{flagicon|BRA}} [[Rogério Dutra Silva]] ||rowspan=2| {{flagicon|ITA}} [[Marco Cecchinato]] <br/> {{flagicon|FRA}} [[Calvin Hemery]] ||rowspan=2| {{flagicon|FRA}} [[Benoît Paire]] <br/>{{flagicon|ITA}} [[Flavio Cipolla]] <br/>{{flagicon|ITA}} [[Filippo Volandri]] <br/> {{flagicon|SRB}} [[Laslo Djere]]
|-valign=top
|{{flagicon|CRO}} '''[[Nikola Mektić]]''' <br/> {{flagicon|CRO}} '''[[Antonio Šančić]]''' <br /> 6–3, 6–4 || {{flagicon|CHI}} [[Cristian Garín]] <br/> {{flagicon|CHI}} [[Juan Carlos Sáez]]
|-valign=top
|rowspan=4|June 29||rowspan=2|[[2015 Marburg Open|Marburg Open]]<br/>[[Marburg]], Germany<br/> Clay – €42,500+H – 32S/30Q/16D<br/>[[2015 Marburg Open – Singles|Singles]] – [[2015 Marburg Open – Doubles|Doubles]] || {{flagicon|ESP}} '''[[Íñigo Cervantes]]'''<br/>2–6, 7–6<sup>(7–3)</sup>, 6–3 || {{flagicon|GER}} [[Nils Langer]] ||rowspan=2|{{flagicon|RUS}} [[Karen Khachanov]] <br/> {{flagicon|GER}} [[Daniel Brands]] ||rowspan=2| {{flagicon|BIH}} [[Mirza Bašić]] <br/>{{flagicon|CZE}} [[Jan Šátral]] <br/>{{flagicon|BEL}} [[Arthur De Greef (tennis)|Arthur De Greef]] <br/> {{flagicon|BRA}} [[Rogério Dutra Silva]]
|-valign=top
|{{flagicon|NED}} '''[[Wesley Koolhof]]'''<br />{{flagicon|NED}} '''[[Matwé Middelkoop]]'''<br />6–1, 7–5 || {{flagicon|GER}} [[Tobias Kamke]]<br /> {{flagicon|GER}} [[Simon Stadler]]
|-valign=top
|rowspan=2|[[2015 ATP Challenger 2001 Team Padova|ATP Challenger 2001 Team Padova]]<br/>[[Padova]], Italy<br/> Clay – €42,500+H – 32S/32Q/16D<br/>[[2015 ATP Challenger 2001 Team Padova – Singles|Singles]] – [[2015 ATP Challenger 2001 Team Padova – Doubles|Doubles]] || {{flagicon|SVK}} '''[[Andrej Martin]]'''<br/>0–6, 6–4, 7–6<sup>(8–6)</sup> || {{flagicon|ESP}} [[Albert Montañés]] ||rowspan=2|{{flagicon|FRA}} [[Calvin Hemery]] <br/> {{flagicon|ITA}} [[Federico Gaio]] ||rowspan=2| {{flagicon|ITA}} [[Alessandro Giannessi]] <br/>{{flagicon|ITA}} [[Marco Cecchinato]] <br/>{{flagicon|CHI}} [[Hans Podlipnik]] <br/> {{flagicon|ESP}} [[Rubén Ramírez Hidalgo]]
|-valign=top
|{{flagicon|RUS}} '''[[Mikhail Elgin]]'''<br />{{flagicon|RUS}} '''[[Andrey Rublev]]'''<br />6–4, 7–6<sup>(7–4)</sup> || {{flagicon|ITA}} [[Federico Gaio]]<br />{{flagicon|ITA}} [[Alessandro Giannessi]]
|}

=== July ===
{| class="wikitable" style="font-size:85%;"
|-
!width="75"|Week of
!width="250"|Tournament
!width="205"|Champions
!width="205"|Runners-up
!width="180"|Semifinalists
!width="180"|Quarterfinalists
|-valign=top
|rowspan=6|July 6||rowspan=2|[[2015 Sparkassen Open|Sparkassen Open]]<br/>[[Braunschweig]], Germany<br/> Clay – €106,500+H – 32S/23Q/16D<br/>[[2015 Sparkassen Open – Singles|Singles]] – [[2015 Sparkassen Open – Doubles|Doubles]] || {{flagicon|SRB}} '''[[Filip Krajinović]]'''<br />6–2, 6–4 || {{flagicon|FRA}} [[Paul-Henri Mathieu]] ||rowspan=2|{{flagicon|JPN}} [[Taro Daniel]] <br/> {{flagicon|NED}} [[Thiemo de Bakker]] ||rowspan=2| {{flagicon|ESP}} [[Pablo Carreño Busta]] <br/> {{flagicon|GER}} [[Daniel Brands]] <br/>{{flagicon|ARG}} [[Horacio Zeballos]] <br/> {{flagicon|GER}} [[Nils Langer]]
|-valign=top
|{{flagicon|BLR}} '''[[Sergey Betov]]''' <br /> {{flagicon|RUS}} '''[[Mikhail Elgin]]''' <br /> 3–6, 6–1, [10–5] || {{flagicon|BIH}} [[Damir Džumhur]] <br /> {{flagicon|CRO}} [[Franko Škugor]]  
|-valign=top
|rowspan=2|[[2015 Distal & ITR Group Tennis Cup|Distal & ITR Group Tennis Cup]]<br/>[[Todi]], Italy<br/> Clay – €42,500+H – 32S/32Q/16D<br/>[[2015 Distal & ITR Group Tennis Cup – Singles|Singles]] – [[2015 Distal & ITR Group Tennis Cup – Doubles|Doubles]] || {{flagicon|GBR}} '''[[Aljaž Bedene]]'''<br />7–6<sup>(7–3)</sup>, 6–4 || {{flagicon|ARG}} [[Nicolás Kicker]] ||rowspan=2|{{flagicon|ITA}} [[Marco Cecchinato]] <br/> {{flagicon|ITA}} [[Matteo Donati]] ||rowspan=2| {{flagicon|BEL}} [[Germain Gigounon]] <br/>{{flagicon|FRA}} [[Stéphane Robert]] <br/>{{flagicon|ITA}} [[Andrea Arnaboldi]] <br/> {{flagicon|COL}} [[Alejandro González (tennis)|Alejandro González]]
|-valign=top
|{{flagicon|ITA}} '''[[Flavio Cipolla]]''' <br /> {{flagicon|ARG}} '''[[Máximo González]]''' <br /> 6–4, 6–1 || {{flagicon|GER}} [[Andreas Beck (tennis)|Andreas Beck]] <br /> {{flagicon|GER}} [[Peter Gojowczyk]]
|-valign=top
|rowspan=2|[[2015 Nielsen Pro Tennis Championship|Nielsen Pro Tennis Championship]]<br/>[[Winnetka, Illinois|Winnetka]], United States<br/> Hard – $50,000 – 32S/32Q/16D<br/>[[2015 Nielsen Pro Tennis Championship – Singles|Singles]] – [[2015 Nielsen Pro Tennis Championship – Doubles|Doubles]] || {{flagicon|IND}} '''[[Somdev Devvarman]]'''<br />7–5, 4–6, 7–6<sup>(7–5)</sup> || {{flagicon|USA}} [[Daniel Nguyen]] ||rowspan=2|{{flagicon|USA}} [[Ryan Harrison]] <br/> {{flagicon|SUI}} [[Adrien Bossel]] ||rowspan=2| {{flagicon|USA}} [[Nicolas Meister (tennis)|Nicolas Meister]] <br/>{{flagicon|SLO}} [[Blaž Kavčič]] <br/>{{flagicon|USA}} Jared Hiltzik <br/> {{flagicon|USA}} [[Mitchell Krueger]]
|-valign=top
|{{flagicon|SWE}} '''[[Johan Brunström]]'''<br />{{flagicon|USA}} '''[[Nicholas Monroe]]'''<br /> 4–6, 6–3, [10–8] || {{flagicon|USA}} [[Sekou Bangoura]]<br />{{flagicon|CAN}} [[Frank Dancevic]]
|-valign=top
|rowspan=4|July 13||rowspan=2|[[2015 Poznań Open|Poznań Open]]<br/>[[Poznań]], Poland<br/> Clay – €64,000+H – 32S/32Q/16D<br/>[[2015 Poznań Open – Singles|Singles]] – [[2015 Poznań Open – Doubles|Doubles]] || {{flagicon|ESP}} '''[[Pablo Carreño Busta]]''' <br/> 6–4, 6–4 || {{flagicon|MDA}} [[Radu Albot]] ||rowspan=2|{{flagicon|FRA}} [[Lucas Pouille]] <br/> {{flagicon|CZE}} [[Adam Pavlásek]] ||rowspan=2| {{flagicon|CZE}} [[Jan Šátral]] <br/>{{flagicon|BRA}} [[André Ghem]] <br/>{{flagicon|SRB}} [[Peđa Krstin]] <br/> {{flagicon|ESP}} [[Pere Riba]]
|-valign=top
|{{flagicon|RUS}} '''[[Mikhail Elgin]]''' <br/> {{flagicon|POL}} '''[[Mateusz Kowalczyk (tennis)|Mateusz Kowalczyk]]''' <br/> 3–6, 6–3, [10–6] ||{{flagicon|CHI}} [[Julio Peralta]] <br/> {{flagicon|USA}} [[Matt Seeberger]]
|-valign=top
|rowspan=2|[[2015 San Benedetto Tennis Cup|San Benedetto Tennis Cup]]<br/>[[San Benedetto del Tronto]], Italy<br/> Clay – €64,000+H – 32S/23Q/16D<br/>[[2015 San Benedetto Tennis Cup – Singles|Singles]] – [[2015 San Benedetto Tennis Cup – Doubles|Doubles]] || {{flagicon|ESP}} '''[[Albert Ramos Viñolas]]''' <br/> 6–2, 6–4 || {{flagicon|ITA}} [[Alessandro Giannessi]] ||rowspan=2|{{flagicon|ITA}} [[Salvatore Caruso]] <br/> {{flagicon|ITA}} [[Marco Cecchinato]] ||rowspan=2| {{flagicon|ITA}} [[Matteo Donati]] <br/>{{flagicon|FRA}} [[Maxime Hamou]] <br/>{{flagicon|ITA}} [[Filippo Volandri]] <br/> {{flagicon|ITA}} [[Paolo Lorenzi]]
|-valign=top
|{{flagicon|CRO}} '''[[Dino Marcan]]'''<br />{{flagicon|CRO}} '''[[Antonio Šančić]]'''<br /> 6–3, 6–7<sup>(10–12)</sup>, [12–10] || {{flagicon|MEX}} [[César Ramírez (tennis)|César Ramírez]]<br />{{flagicon|MEX}} [[Miguel Ángel Reyes-Varela]]
|-valign=top
|rowspan=10|July 20||rowspan=2|[[2015 Challenger Banque Nationale de Granby|Challenger Banque Nationale de Granby]]<br/>[[Granby, Quebec|Granby]], Canada<br/> Hard – $100,000 – 32S/15Q/16D<br/>[[2015 Challenger Banque Nationale de Granby – Men's singles|Singles]] – [[2015 Challenger Banque Nationale de Granby – Men's doubles|Doubles]] || {{flagicon|FRA}} '''[[Vincent Millot]]'''<br />6–4, 6–4 || {{flagicon|CAN}} [[Philip Bester]] ||rowspan=2|{{flagicon|ITA}} [[Matteo Donati]] <br/> {{flagicon|JPN}} [[Yoshihito Nishioka]] ||rowspan=2| {{flagicon|USA}} [[Eric Quigley]] <br/>{{flagicon|JPN}} [[Yasutaka Uchiyama]] <br/>{{flagicon|CAN}} [[Félix Auger-Aliassime]] <br/> {{flagicon|USA}} Jean-Yves Aubone
|-valign=top
|{{flagicon|CAN}} '''[[Philip Bester]]''' <br /> {{flagicon|CAN}} '''[[Peter Polansky]]''' <br /> 6–7<sup>(5–7)</sup>, 7–6<sup>(7–2)</sup>, [10–7] || {{flagicon|FRA}} [[Enzo Couacaud]] <br /> {{flagicon|AUS}} [[Luke Saville]]
|-valign=top
|rowspan=2|[[2015 Levene Gouldin & Thompson Tennis Challenger|Levene Gouldin & Thompson Tennis Challenger]]<br/>[[Binghamton, New York|Binghamton]], United States<br/> Hard – $50,000 – 32S/19Q/16D<br/>[[2015 Levene Gouldin & Thompson Tennis Challenger – Singles|Singles]] – [[2015 Levene Gouldin & Thompson Tennis Challenger – Doubles|Doubles]] ||{{flagicon|GBR}} '''[[Kyle Edmund]]'''<br />6–2, 6–3 || {{flagicon|USA}} [[Bjorn Fratangelo]] ||rowspan=2|{{flagicon|USA}} [[Sekou Bangoura]] <br/> {{flagicon|GBR}} [[Brydan Klein]] ||rowspan=2| {{flagicon|USA}} [[Mitchell Krueger]] <br/>{{flagicon|USA}} [[Dennis Novikov]] <br/>{{flagicon|DEN}} [[Frederik Nielsen]] <br/> {{flagicon|USA}} [[Nicolas Meister (tennis)|Nicolas Meister]]
|-valign=top
|{{flagicon|RSA}} '''[[Dean O'Brien (tennis)|Dean O'Brien]]'''<br />{{flagicon|RSA}} '''[[Ruan Roelofse]]'''<br /> 6–1, 7–6<sup>(7–0)</sup> || {{flagicon|USA}} [[Daniel Nguyen]]<br />{{flagicon|USA}} [[Dennis Novikov]]
|-valign=top
|rowspan=2|[[2015 Guzzini Challenger|Guzzini Challenger]]<br/>[[Recanati]], Italy<br/> Hard – €42,500+H – 32S/26Q/16D<br/>[[2015 Guzzini Challenger – Singles|Singles]] – [[2015 Guzzini Challenger – Doubles|Doubles]] || {{flagicon|BIH}} '''[[Mirza Bašić]]'''<br />6–4, 3–6, 7–6<sup>(7–4)</sup> || {{flagicon|LIT}} [[Ričardas Berankis]] ||rowspan=2|{{flagicon|HUN}} [[Márton Fucsovics]] <br/> {{flagicon|POL}} [[Michał Przysiężny]] ||rowspan=2| {{flagicon|ITA}} [[Salvatore Caruso]] <br/>{{flagicon|BEL}} [[Yannick Mertens]] <br/>{{flagicon|GBR}} [[Joshua Milton]] <br/> {{flagicon|BEL}} [[Ruben Bemelmans]]
|-valign=top
|{{flagicon|IND}} '''[[Divij Sharan]]'''<br /> {{flagicon|GBR}} '''[[Ken Skupski]]'''<br />4–6, 7–6<sup>(7–3)</sup>, [10–6] ||{{flagicon|SRB}} [[Ilija Bozoljac]] <br /> {{flagicon|ITA}} [[Flavio Cipolla]]
|-valign=top
|rowspan=2|[[2015 Sport 1 Open|Sport 1 Open]]<br/>[[Scheveningen]], Netherlands<br/> Clay – €42,500+H – 32S/23Q/16D<br/>[[2015 Sport 1 Open – Singles|Singles]] – [[2015 Sport 1 Open – Doubles|Doubles]] ||{{flagicon|GEO}} '''[[Nikoloz Basilashvili]]'''<br />6–7<sup>(3–7)</sup>, 7–6<sup>(7–4)</sup>, 6–3 || {{flagicon|RUS}} [[Andrey Kuznetsov (tennis)|Andrey Kuznetsov]] ||rowspan=2|{{flagicon|NED}} [[Robin Haase]] <br/> {{flagicon|NED}} [[Thiemo de Bakker]] ||rowspan=2|{{flagicon|ROU}} [[Adrian Ungur]] <br/>{{flagicon|CZE}} [[Adam Pavlásek]] <br/>{{flagicon|SVK}} [[Andrej Martin]] <br/> {{flagicon|ESP}} [[Daniel Muñoz de la Nava]]
|-valign=top
|{{flagicon|URU}} '''[[Ariel Behar]]'''<br /> {{flagicon|BRA}} '''[[Eduardo Dischinger]]'''<br />0–0 retired. || {{flagicon|RUS}} [[Aslan Karatsev]] <br />{{flagicon|RUS}} [[Andrey Kuznetsov (tennis)|Andrey Kuznetsov]]
|-valign=top
|rowspan=2|[[2015 Tampere Open|Aamulehti Tampere Open]]<br/>[[Tampere]], Finland<br/> Clay – €42,500+H – 32S/12Q/16D<br/>[[2015 Tampere Open – Singles|Singles]] – [[2015 Tampere Open – Doubles|Doubles]] || {{flagicon|FRA}} '''[[Tristan Lamasine]]'''<br />6–3, 6–2 || {{flagicon|BRA}} [[André Ghem]] ||rowspan=2|{{flagicon|FIN}} [[Jarkko Nieminen]] <br/> {{flagicon|EST}} [[Vladimir Ivanov (tennis)|Vladimir Ivanov]] ||rowspan=2| {{flagicon|EST}} [[Jürgen Zopp]] <br/>{{flagicon|CZE}} [[Jan Šátral]] <br/>{{flagicon|FRA}} [[Maxime Hamou]] <br/> {{flagicon|GER}} [[Andreas Beck (tennis)|Andreas Beck]]
|-valign=top
|{{flagicon|BRA}} '''[[André Ghem]]'''<br /> {{flagicon|FRA}} '''[[Tristan Lamasine]]'''<br />7–6<sup>(7–5)</sup>, 7–6<sup>(7–4)</sup> || {{flagicon|FIN}} [[Harri Heliövaara]] <br /> {{flagicon|FIN}} [[Patrik Niklas-Salminen]]
|-valign=top
|rowspan=6|July 27||rowspan=2|[[2015 President's Cup (tennis)|President's Cup]]<br/>[[Astana]], Kazakhstan<br/> Hard – $75,000 – 32S/19Q/16D<br/>[[2015 President's Cup (tennis) – Men's singles|Singles]] – [[2015 President's Cup (tennis) – Men's doubles|Doubles]] || {{flagicon|KAZ}} '''[[Mikhail Kukushkin]]'''<br />6–4, 6–2 || {{flagicon|RUS}} [[Evgeny Donskoy]] ||rowspan=2|{{flagicon|KAZ}} [[Dmitry Popko]] <br/> {{flagicon|RUS}} [[Konstantin Kravchuk]] ||rowspan=2| {{flagicon|UKR}} [[Denys Molchanov]] <br/> {{flagicon|TPE}} [[Chen Ti|Ti Chen]] <br/> {{flagicon|BLR}} [[Maxim Dubarenco]] <br/> {{flagicon|BEL}} [[Yannick Mertens]]
|-valign=top
|{{flagicon|RUS}} '''[[Konstantin Kravchuk]]''' <br /> {{flagicon|UKR}} '''[[Denys Molchanov]]''' <br /> 6–2, 6–2 || {{flagicon|KOR}} [[Chung Yun-seong]] <br /> {{flagicon|UZB}} [[Jurabek Karimov]]
|-valign=top
|rowspan=2|[[2015 Challenger Pulcra Lachiter Biella|Challenger Pulcra Lachiter Biella]]<br/>[[Biella]], Italy<br/> Clay – €42,500 – 32S/25Q/16D<br/>[[2015 Challenger Pulcra Lachiter Biella – Singles|Singles]] – [[2015 Challenger Pulcra Lachiter Biella – Doubles|Doubles]] || {{flagicon|SVK}} '''[[Andrej Martin]]''' <br />6–2, 6–2 || {{flagicon|ARG}} [[Nicolás Kicker]] ||rowspan=2|{{flagicon|ITA}} [[Gianluca Naso]] <br/> {{flagicon|ITA}} [[Salvatore Caruso]] ||rowspan=2|{{flagicon|MAR}} [[Lamine Ouahab]] <br/> {{flagicon|CHI}} [[Hans Podlipnik]] <br/> {{flagicon|BIH}} [[Tomislav Brkić]] <br/> {{flagicon|ITA}} [[Thomas Fabbiano]]
|-valign=top
|{{flagicon|SVK}} '''[[Andrej Martin]]''' <br /> {{flagicon|CHI}} '''[[Hans Podlipnik]]''' <br /> 7–5, 1–6, [10–8] || {{flagicon|ROU}} Alexandru-Daniel Carpen <br />{{flagicon|CRO}} [[Dino Marcan]]
|-valign=top
|rowspan=2|[[2015 Kentucky Bank Tennis Championships|Kentucky Bank Tennis Championships]]<br/>[[Lexington, Kentucky|Lexington]], United States<br/> Hard – $50,000 – 32S/26Q/16D<br/>[[2015 Kentucky Bank Tennis Championships – Men's singles|Singles]] – [[2015 Kentucky Bank Tennis Championships – Men's doubles|Doubles]] || {{flagicon|AUS}} '''[[John Millman]]''' <br /> 6–3, 3–6, 6–4 || {{flagicon|JPN}} [[Yasutaka Uchiyama]] ||rowspan=2| {{flagicon|USA}} [[Bjorn Fratangelo]] <br/> {{flagicon|USA}} [[Mitchell Krueger]] ||rowspan=2| {{flagicon|JPN}} [[Yoshihito Nishioka]] <br/> {{flagicon|IND}} [[Yuki Bhambri]] <br/> {{flagicon|AUS}} [[Omar Jasika]] <br/> {{flagicon|BRA}} [[Guilherme Clezar]]
|-valign=top
|{{flagicon|AUS}} '''[[Carsten Ball]]''' <br /> {{flagicon|GBR}} '''[[Brydan Klein]]''' <br /> 6–4, 7–6<sup>(7–4)</sup> || {{flagicon|RSA}} [[Dean O'Brien (tennis)|Dean O'Brien]] <br /> {{flagicon|RSA}} [[Ruan Roelofse]]
|}

=== August ===
{| class="wikitable" style="font-size:85%;"
|-
!width="75"|Week of
!width="250"|Tournament
!width="205"|Champions
!width="205"|Runners-up
!width="180"|Semifinalists
!width="180"|Quarterfinalists
|-valign=top
|rowspan=6|August 3||rowspan=2|[[2015 Svijany Open|Svijany Open]] <br/> [[Liberec]], Czech Republic <br/> Clay – €42,500+H – 32S/24Q/16D <br/> [[2015 Svijany Open – Singles|Singles]] – [[2015 Svijany Open – Doubles|Doubles]] || {{flagicon|GER}} '''[[Tobias Kamke]]''' <br /> 7–6<sup>(8–6)</sup>, 6–4 || {{flagicon|SVK}} [[Andrej Martin]] ||rowspan=2|{{flagicon|MDA}} [[Radu Albot]] <br/> {{flagicon|ARG}} [[Horacio Zeballos]] ||rowspan=2|{{flagicon|CHI}} [[Hans Podlipnik]] <br/> {{flagicon|CZE}} [[Adam Pavlásek]] <br/> {{flagicon|ARG}} [[Renzo Olivo]] <br/> {{flagicon|ESP}} [[Íñigo Cervantes]]
|- valign=top
|{{flagicon|SVK}} '''[[Andrej Martin]]''' <br /> {{flagicon|CHI}} '''[[Hans Podlipnik]]''' <br />7–5, 6–7<sup>(3–7)</sup>, [10–5] || {{flagicon|NED}} [[Wesley Koolhof]] <br /> {{flagicon|NED}} [[Matwé Middelkoop]]  
|-valign=top
|rowspan=2|[[2015 Open Castilla y León|Open Castilla y León]] <br/> [[Segovia]], Spain <br/> Hard – €42,500+H – 32S/18Q/16D <br/> [[2015 Open Castilla y León – Singles|Singles]] – [[2015 Open Castilla y León – Doubles|Doubles]] || {{flagicon|RUS}} '''[[Evgeny Donskoy]]''' <br /> 7–6<sup>(7–2)</sup>, 6–3 || {{flagicon|SUI}} [[Marco Chiudinelli]] ||rowspan=2|{{flagicon|ESP}} [[Marcel Granollers]] <br/> {{flagicon|USA}} Connor Smith ||rowspan=2| {{flagicon|BEL}} [[Yannick Mertens]] <br/> {{flagicon|RUS}} [[Konstantin Kravchuk]] <br/> {{flagicon|BLR}} [[Egor Gerasimov]] <br/>{{flagicon|BIH}} [[Mirza Bašić]]
|- valign=top
|{{flagicon|RUS}} '''[[Alexander Kudryavtsev]]''' <br /> {{flagicon|UKR}} '''[[Denys Molchanov]]''' <br /> 6–2, 6–4 || {{flagicon|BLR}} [[Aliaksandr Bury]] <br /> {{flagicon|SWE}} [[Andreas Siljeström]]
|-valign=top
|rowspan=2|[[2015 International Tennis Tournament of Cortina|International Tennis Tournament of Cortina]] <br/> [[Cortina d'Ampezzo]], Italy <br/> Clay – €42,500 – 32S/24Q/16D <br/> [[2015 International Tennis Tournament of Cortina – Singles|Singles]] – [[2015 International Tennis Tournament of Cortina – Doubles|Doubles]] || {{flagicon|ITA}} '''[[Paolo Lorenzi]]''' <br /> 6–3, 7–5 || {{flagicon|ARG}} [[Máximo González]] ||rowspan=2|{{flagicon|ESP}} [[Daniel Muñoz de la Nava]] <br/>  {{flagicon|ITA}} [[Andrea Arnaboldi]] ||rowspan=2| {{flagicon|GER}} [[Daniel Brands]] <br/> {{flagicon|ITA}} [[Alessandro Giannessi]] <br/> {{flagicon|RUS}} [[Andrey Kuznetsov (tennis)|Andrey Kuznetsov]] <br/> {{flagicon|SRB}} [[Filip Krajinović]]
|- valign=top
|{{flagicon|ITA}} '''[[Paolo Lorenzi]]''' <br /> {{flagicon|ITA}} '''[[Matteo Viola]]''' <br /> 6–7<sup>(5–7)</sup>, 6–4, [10–3] || {{flagicon|TPE}} [[Lee Hsin-han]] <br /> {{flagicon|ITA}} [[Alessandro Motti]]
|-valign=top
|rowspan=6|August 10||rowspan=2|[[2015 Comerica Bank Challenger|Comerica Bank Challenger]] <br/> [[Aptos, California|Aptos]], United States <br/> Hard – $100,000 – 32S/32Q/16D <br/> [[2015 Comerica Bank Challenger – Singles|Singles]] – [[2015 Comerica Bank Challenger – Doubles|Doubles]] || {{flagicon|AUS}} '''[[John Millman]]''' <br /> 7–5, 2–6, 6–3 || {{flagicon|USA}} [[Austin Krajicek]] ||rowspan=2|{{flagicon|GBR}} [[Kyle Edmund]] <br/> {{flagicon|USA}} [[Bjorn Fratangelo]] ||rowspan=2|{{flagicon|JPN}} [[Taro Daniel]] <br/> {{flagicon|JPN}} [[Yoshihito Nishioka]] <br/> {{flagicon|AUS}} [[Matthew Ebden]]<br/> {{flagicon|TUN}} [[Malek Jaziri]]
|- valign=top
|{{flagicon|AUS}} '''[[Chris Guccione (tennis)|Chris Guccione]]''' <br /> {{flagicon|NZL}} '''[[Artem Sitak]]''' <br /> 6–4, 7–6<sup>(7–2)</sup> || {{flagicon|IND}} [[Yuki Bhambri]] <br /> {{flagicon|AUS}} [[Matthew Ebden]]
|-valign=top
|rowspan=2|[[2015 Advantage Cars Prague Open|Advantage Cars Prague Open by Zenova Services]] <br/> [[Prague]], Czech Republic <br/> Clay – €42,500+H – 32S/32Q/16D <br/> [[2015 Advantage Cars Prague Open – Men's singles|Singles]] – [[2015 Advantage Cars Prague Open – Men's doubles|Doubles]] || {{flagicon|BRA}} '''[[Rogério Dutra Silva]]'''  <br /> 6–2, 6–7<sup>(5–7)</sup>, 6–4 || {{flagicon|MDA}} [[Radu Albot]] ||rowspan=2|{{flagicon|CZE}} [[Adam Pavlásek]] <br/> {{flagicon|FRA}} [[Axel Michon]] ||rowspan=2|{{flagicon|SRB}} [[Filip Krajinović]] <br/> {{flagicon|BEL}} [[Steve Darcis]] <br/> {{flagicon|ITA}} [[Simone Bolelli]] <br/> {{flagicon|CRO}} [[Nikola Mektić]]
|- valign=top
|{{flagicon|NED}} '''[[Wesley Koolhof]]''' <br /> {{flagicon|NED}} '''[[Matwé Middelkoop]]''' <br /> 6–4, 3–6, [10–7] || {{flagicon|BLR}} [[Sergey Betov]] <br /> {{flagicon|RUS}} [[Mikhail Elgin]] 
|-valign=top
|rowspan=2|[[2015 Tilia Slovenia Open|Tilia Slovenia Open]] <br/> [[Portorož]], Slovenia <br/> Hard – €42,500 – 32S/24Q/16D <br/> [[2015 Tilia Slovenia Open – Singles|Singles]] – [[2015 Tilia Slovenia Open – Doubles|Doubles]] || {{flagicon|ITA}} '''[[Luca Vanni]]'''<br />6–3, 7–6<sup>(8–6)</sup> || {{flagicon|SLO}} [[Grega Žemlja]] ||rowspan=2|{{flagicon|SVK}} [[Norbert Gombos]] <br/> {{flagicon|RUS}} [[Alexander Kudryavtsev]] ||rowspan=2|{{flagicon|RUS}} [[Evgeny Donskoy]] <br/> {{flagicon|SLO}} [[Aljaž Radinski]] <br/> {{flagicon|BIH}} [[Mirza Bašić]] <br/> {{flagicon|ITA}} [[Paolo Lorenzi]]
|- valign=top
|{{flagicon|FRA}} '''[[Fabrice Martin]]''' <br /> {{flagicon|IND}} '''[[Purav Raja]]''' <br /> 7–6<sup>(7–5)</sup>, 4–6, [18–16] || {{flagicon|BLR}} [[Aliaksandr Bury]] <br /> {{flagicon|SWE}} [[Andreas Siljeström]] 
|-valign=top
|rowspan=6|August 17||rowspan=2|[[2015 Odlum Brown Vancouver Open|Odlum Brown Vancouver Open]] <br/> [[Vancouver]], Canada <br/> Hard – $100,000 – 32S/32Q/16D <br/> [[2015 Odlum Brown Vancouver Open – Men's singles|Singles]] – [[2015 Odlum Brown Vancouver Open – Men's doubles|Doubles]] || {{flagicon|ISR}} '''[[Dudi Sela]]''' <br /> 6–4, 7–5 || {{flagicon|AUS}} [[John-Patrick Smith]] ||rowspan=2| {{flagicon|IND}} [[Yuki Bhambri]] <br/> {{flagicon|GBR}} [[Daniel Evans (tennis)|Daniel Evans]] ||rowspan=2|{{flagicon|EST}} [[Jürgen Zopp]] <br/> {{flagicon|UZB}} [[Farrukh Dustov]] <br/> {{flagicon|GBR}} [[Brydan Klein]] <br/> {{flagicon|RUS}} [[Karen Khachanov]]
|- valign=top
|{{flagicon|PHI}} '''[[Treat Conrad Huey]]''' <br /> {{flagicon|DEN}} '''[[Frederik Nielsen]]''' <br /> 7–6<sup>(7–4)</sup>, 6–7<sup>(3–7)</sup>, [10–5] || {{flagicon|IND}} [[Yuki Bhambri]] <br /> {{flagicon|NZL}} [[Michael Venus (tennis)|Michael Venus]] 
|-valign=top
|rowspan=2|[[2015 Internazionali di Tennis del Friuli Venezia Giulia|Internazionali di Tennis del Friuli Venezia Giulia]] <br/> [[Cordenons]], Italy <br/> Clay – €42,500+H – 32S/32Q/16D <br/> [[2015 Internazionali di Tennis del Friuli Venezia Giulia – Singles|Singles]] – [[2015 Internazionali di Tennis del Friuli Venezia Giulia – Doubles|Doubles]] || {{flagicon|SRB}} '''[[Filip Krajinović]]''' <br /> 5–7, 6–4, 4–1 retired || {{flagicon|ROU}} [[Adrian Ungur]] ||rowspan=2|{{flagicon|ESP}} [[Roberto Carballés Baena]] <br/> {{flagicon|ITA}} [[Paolo Lorenzi]] ||rowspan=2|{{flagicon|ESP}} [[Albert Ramos]] <br/> {{flagicon|FRA}} [[Kenny de Schepper]] <br/> {{flagicon|CRO}} [[Antonio Veić]] <br/>{{flagicon|ITA}} [[Filippo Volandri]]
|- valign=top
|{{flagicon|SVK}} '''[[Andrej Martin]]''' <br /> {{flagicon|SVK}} '''[[Igor Zelenay]]''' <br /> 6–4, 5–7, [10–8] || {{flagicon|CRO}} [[Dino Marcan]] <br /> {{flagicon|CRO}} [[Antonio Šančić]] 
|-valign=top
|rowspan=2|[[2015 Maserati Challenger|Maserati Challenger]] <br/> [[Meerbusch]], Germany <br/> Clay – €42,500 – 32S/32Q/16D <br/> [[2015 Maserati Challenger – Singles|Singles]] – [[2015 Maserati Challenger – Doubles|Doubles]] ||{{flagicon|AUT}} '''[[Andreas Haider-Maurer]]''' <br /> 6–2, 6–4 || {{flagicon|ARG}} [[Carlos Berlocq]] ||rowspan=2| {{flagicon|ARG}} [[Facundo Argüello (tennis)|Facundo Argüello]] <br/>  {{flagicon|ESP}} [[Pere Riba]] ||rowspan=2|{{flagicon|BEL}} [[Yannik Reuter]] <br/> {{flagicon|ROU}} [[Victor Hănescu]] <br/> {{flagicon|GER}} [[Daniel Brands]] <br/> {{flagicon|CZE}} [[Marek Michalička]]
|- valign=top
|{{flagicon|GER}} '''[[Dustin Brown (tennis)|Dustin Brown]]''' <br /> {{flagicon|AUS}} '''[[Rameez Junaid]]''' <br /> 6–4, 7–5 || {{flagicon|NED}} [[Wesley Koolhof]] <br /> {{flagicon|NED}} [[Matwé Middelkoop]] 
|-valign=top
|rowspan=2|August 24||rowspan=2|[[2015 Antonio Savoldi–Marco Cò – Trofeo Dimmidisì|Antonio Savoldi–Marco Cò – Trofeo Dimmidisì]] <br/> [[Manerbio]], Italy <br/> Clay – €42,500+H – 32S/32Q/16D <br/> [[2015 Antonio Savoldi–Marco Cò – Trofeo Dimmidisì – Singles|Singles]] – [[2015 Antonio Savoldi–Marco Cò – Trofeo Dimmidisì – Doubles|Doubles]] || {{flagicon|RUS}} '''[[Andrey Kuznetsov (tennis)|Andrey Kuznetsov]]''' <br /> 6–4, 3–6, 6–1 || {{flagicon|ESP}} [[Daniel Muñoz de la Nava]] ||rowspan=2| {{flagicon|ITA}} [[Filippo Volandri]] <br/> {{flagicon|ITA}} [[Lorenzo Giustino]] ||rowspan=2|{{flagicon|ITA}} [[Federico Gaio]] <br/> {{flagicon|ITA}} [[Salvatore Caruso]] <br/> {{flagicon|FRA}} [[Kenny de Schepper]] <br/> {{flagicon|CHI}} [[Juan Carlos Sáez]]
|- valign=top
|{{flagicon|ITA}} '''[[Flavio Cipolla]]'''<br />{{flagicon|ESP}} '''[[Daniel Muñoz de la Nava]]'''<br />7–6<sup>(7–5)</sup>, 3–6, [11–9] || {{flagicon|GER}} [[Gero Kretschmer]]<br />{{flagicon|GER}} [[Alexander Satschko]]
|-valign=top
|rowspan=4|August 31||rowspan=2|[[2015 Chang-Sat Bangkok Open|Chang-Sat Bangkok Open]] <br/> [[Bangkok]], Thailand <br/> Hard – $50,000 – 32S/32Q/16D <br/> [[2015 Chang-Sat Bangkok Open – Singles|Singles]] – [[2015 Chang-Sat Bangkok Open – Doubles|Doubles]] || '''{{flagicon|JPN}} [[Yūichi Sugita]]''' <br /> 6–4, 6–2 || {{flagicon|ARG}} [[Marco Trungelliti]] ||rowspan=2|{{flagicon|AUS}} [[Jordan Thompson (tennis)|Jordan Thompson]] <br/> {{flagicon|TPE}} [[Chen Ti]] ||rowspan=2|{{flagicon|AUS}} [[Benjamin Mitchell (tennis)|Benjamin Mitchell]] <br/> {{flagicon|USA}} [[Alexander Sarkissian]] <br/> {{flagicon|CHN}} [[Zhang Ze]] <br/> {{flagicon|IND}} [[Somdev Devvarman]]
|- valign=top
|{{flagicon|CHN}} '''[[Bai Yan (tennis)|Bai Yan]]''' <br /> {{flagicon|ITA}} '''[[Riccardo Ghedin]]'''<br />6–2, 7–5  || {{flagicon|TPE}} [[Chen Ti]] <br /> {{flagicon|CHN}} [[Li Zhe (tennis)|Li Zhe]] 
|-valign=top
|rowspan=2|[[2015 Città di Como Challenger|Città di Como Challenger]] <br/> [[Como]], Italy <br/> Clay – €42,500 – 32S/32Q/16D <br/> [[2015 Città di Como Challenger – Singles|Singles]] – [[2015 Città di Como Challenger – Doubles|Doubles]] || {{flagicon|RUS}} '''[[Andrey Kuznetsov (tennis)|Andrey Kuznetsov]]''' <br /> 6–4, 6–3 || {{flagicon|GER}} [[Daniel Brands]] ||rowspan=2|{{flagicon|ARG}} [[Carlos Berlocq]] <br/> {{flagicon|ARG}} [[Pedro Cachin]] ||rowspan=2|{{flagicon|ESP}} [[Roberto Carballés Baena]] <br/>{{flagicon|ITA}} [[Andrea Arnaboldi]] <br/> {{flagicon|SVK}} [[Andrej Martin]] <br/> {{flagicon|ESP}} [[Carlos Gómez-Herrera]]
|- valign=top
|{{flagicon|GER}} '''[[Gero Kretschmer]]''' <br /> {{flagicon|GER}} '''[[Alexander Satschko]]''' <br />7–6<sup>(7–3)</sup>, 6–4 || {{flagicon|FRA}} [[Kenny de Schepper]] <br />{{flagicon|FRA}} [[Maxime Teixeira]]
|}

=== September ===
{| class="wikitable" style="font-size:85%;"
|-
!width="75"|Week of
!width="250"|Tournament
!width="205"|Champions
!width="205"|Runners-up
!width="180"|Semifinalists
!width="180"|Quarterfinalists
|-valign=top
|rowspan=14|September 7||rowspan=2|[[2015 AON Open Challenger|AON Open Challenger]] <br/>[[Genoa]], Italy <br/> Clay – €106,500+H – 32S/32Q/16D <br/> [[2015 AON Open Challenger – Singles|Singles]] – [[2015 AON Open Challenger – Doubles|Doubles]] || {{flagicon|ESP}} '''[[Nicolás Almagro]]''' <br/> 6–7<sup>(1–7)</sup>, 6–1, 6–4  || {{flagicon|ITA}} [[Marco Cecchinato]] ||rowspan=2|{{flagicon|ESP}} [[Albert Ramos]] <br/> {{flagicon|NED}} [[Robin Haase]] ||rowspan=2|{{flagicon|ITA}} [[Salvatore Caruso]] <br/>{{flagicon|ITA}} [[Filippo Volandri]] <br/> {{flagicon|BIH}} [[Tomislav Brkić]] <br/> {{flagicon|KAZ}} [[Andrey Golubev]]
|- valign=top
|{{flagicon|ARG}} '''[[Guillermo Durán]]''' <br /> {{flagicon|ARG}} '''[[Horacio Zeballos]]''' <br /> 7–5, 6–4 || {{flagicon|ITA}} [[Andrea Arnaboldi]] <br /> {{flagicon|ITA}} [[Alessandro Giannessi]]
|-valign=top
|rowspan=2|[[2015 Seguros Bolívar Open Barranquilla|Seguros Bolívar Open Barranquilla]] <br/>[[Barranquilla]], Colombia <br/> Clay – $50,000+H – 32S/32Q/16D <br/> [[2015 Seguros Bolívar Open Barranquilla – Singles|Singles]] – [[2015 Seguros Bolívar Open Barranquilla – Doubles|Doubles]] || {{flagicon|CRO}} '''[[Borna Ćorić]]''' <br /> 6–4, 6–1 || {{flagicon|BRA}} [[Rogério Dutra Silva]] ||rowspan=2|{{flagicon|ARG}} [[Juan Ignacio Londero]] <br/> {{flagicon|ECU}} [[Giovanni Lapentti]] ||rowspan=2|{{flagicon|ARG}} [[Máximo González]] <br/> {{flagicon|JPN}} [[Taro Daniel]] <br/> {{flagicon|SWE}} [[Christian Lindell]] <br/> {{flagicon|ESP}} [[Marcel Granollers]]
|- valign=top
|{{flagicon|ESA}} '''[[Marcelo Arévalo]]''' <br /> {{flagicon|PER}} '''[[Sergio Galdós]]''' <br/> 6–1, 6–4 || {{flagicon|PER}} [[Duilio Beretta]] <br /> {{flagicon|PER}} [[Mauricio Echazú]]
|-valign=top
|rowspan=2|[[2015 Copa Sevilla|Copa Sevilla]] <br/> [[Sevilla]], Spain <br/> Clay – €42,500+H – 32S/32Q/16D <br/> [[2015 Copa Sevilla – Singles|Singles]] – [[2015 Copa Sevilla – Doubles|Doubles]] || {{flagicon|ARG}} '''[[Pedro Cachin]]''' <br /> 7–5, 6–3 || {{flagicon|ESP}} [[Pablo Carreño Busta]] ||rowspan=2|{{flagicon|ESP}} [[Íñigo Cervantes]] <br/> {{flagicon|ESP}} [[Jordi Samper Montaña]] ||rowspan=2|{{flagicon|ESP}} [[Pere Riba]] <br/> {{flagicon|ARG}} [[Renzo Olivo]] <br/> {{flagicon|POL}} [[Kamil Majchrzak]] <br/> {{flagicon|SRB}} [[Miljan Zekić]]
|- valign=top
|{{flagicon|NED}} '''[[Wesley Koolhof]]''' <br /> {{flagicon|NED}} '''[[Matwé Middelkoop]]''' <br /> 7–6<sup>(7–5)</sup>, 6–4 || {{flagicon|ITA}} [[Marco Bortolotti]] <br />{{flagicon|POL}} [[Kamil Majchrzak]]
|-valign=top
|rowspan=2|[[2015 TEAN International|TEAN International]] <br/> [[Alphen aan den Rijn]], Netherlands <br/> Clay – €42,500 – 32S/32Q/16D <br/> [[2015 TEAN International – Men's singles|Singles]] – [[2015 TEAN International – Men's doubles|Doubles]] || {{flagicon|BIH}} '''[[Damir Džumhur]]''' <br/> 6–1, 2–6, 6–1 || {{flagicon|NED}} [[Igor Sijsling]] ||rowspan=2|{{flagicon|SLO}} [[Grega Žemlja]] <br/> {{flagicon|FRA}} [[Tristan Lamasine]] ||rowspan=2|{{flagicon|AUT}} [[Dennis Novak]] <br/> {{flagicon|GER}} [[Tobias Kamke]] <br/> {{flagicon|ROU}} [[Victor Hănescu]] <br/> {{flagicon|FRA}} [[Constant Lestienne]]
|- valign=top
|{{flagicon|GER}} '''[[Tobias Kamke]]''' <br /> {{flagicon|GER}} '''[[Jan-Lennard Struff]]''' <br /> 7–6<sup>(7–1)</sup>, 4–6, [10–7] || {{flagicon|ROU}} [[Victor Hănescu]]<br /> {{flagicon|ROU}} [[Adrian Ungur]] 
|-valign=top
|rowspan=2|[[2015 Morocco Tennis Tour – Meknes|Morocco Tennis Tour – Meknes]] <br/>[[Meknes]], Morocco <br/> Clay – €42,500 – 32S/32Q/16D <br/> [[2015 Morocco Tennis Tour – Meknes – Singles|Singles]] – [[2015 Morocco Tennis Tour – Meknes – Doubles|Doubles]] || {{flagicon|ESP}} '''[[Daniel Muñoz de la Nava]]''' <br /> 6–4, 6–2 || {{flagicon|ESP}} [[Roberto Carballés Baena]] ||rowspan=2|{{flagicon|AUT}} [[Gerald Melzer]] <br/> {{flagicon|ARG}} [[Facundo Argüello (tennis)|Facundo Argüello]] ||rowspan=2|{{flagicon|BEL}} [[Yannik Reuter]] <br/> {{flagicon|ARG}} [[Tomás Lipovšek Puches]] <br/> {{flagicon|POR}} [[Gastão Elias]] <br/> {{flagicon|ITA}} [[Matteo Viola]]
|- valign=top
|{{flagicon|GER}} '''[[Kevin Krawietz]]''' <br /> {{flagicon|GER}} '''[[Maximilian Marterer]]''' <br /> 7–5, 6–1 || {{flagicon|ITA}} [[Gianluca Naso]] <br /> {{flagicon|ITA}} Riccardo Sinicropi
|-valign=top
|rowspan=2|[[2015 Shanghai Challenger|Shanghai Challenger]] <br/>[[Shanghai]], China <br/> Hard – $50,000 – 32S/32Q/16D <br/> [[2015 Shanghai Challenger – Singles|Singles]] – [[2015 Shanghai Challenger – Doubles|Doubles]] || {{flagicon|IND}} '''[[Yuki Bhambri]]''' <br /> 3–6, 6–0, 7–6<sup>(7–3)</sup> || {{flagicon|CHN}} [[Wu Di (tennis)|Wu Di]] ||rowspan=2|{{flagicon|RUS}} [[Daniil Medvedev]] <br/> {{flagicon|ARG}} [[Marco Trungelliti]] ||rowspan=2|{{flagicon|ITA}} [[Thomas Fabbiano]] <br/> {{flagicon|AUS}} [[Jordan Thompson (tennis)|Jordan Thompson]] <br/> {{flagicon|JPN}} [[Yūichi Sugita]] <br/> {{flagicon|COL}} [[Nicolás Barrientos]]
|- valign=top
|{{flagicon|CHN}} '''[[Wu Di (tennis)|Wu Di]]''' <br /> {{flagicon|TPE}} '''[[Yi Chu-huan]]''' <br /> 6–3, 7–5 || {{flagicon|ITA}} [[Thomas Fabbiano]] <br /> {{flagicon|ITA}} [[Luca Vanni]] 
|-valign=top
|rowspan=2|[[2015 Trophée des Alpilles|Trophée des Alpilles]] <br/>[[Saint-Rémy-de-Provence]], France <br/> Hard – €42,500 – 32S/32Q/16D <br/> [[2015 Trophée des Alpilles – Singles|Singles]] – [[2015 Trophée des Alpilles – Doubles|Doubles]] || {{flagicon|CRO}} '''[[Ivan Dodig]]''' <br /> 6–3, 6–2 || {{flagicon|GER}} [[Nils Langer]] ||rowspan=2|{{flagicon|FRA}} [[David Guez]] <br/> {{flagicon|GER}} [[Matthias Bachinger]] ||rowspan=2|{{flagicon|FRA}} Sébastien Boltz <br/> {{flagicon|SVK}} [[Norbert Gombos]] <br/>  {{flagicon|FRA}} [[Quentin Halys]] <br/> {{flagicon|GER}} [[Tim Pütz]]
|- valign=top
|{{flagicon|GBR}} '''[[Ken Skupski]]''' <br /> {{flagicon|GBR}} '''[[Neal Skupski]]''' <br /> 6–4, 6–1 || {{flagicon|SVK}} [[Andrej Martin]] <br /> {{flagicon|SVK}} [[Igor Zelenay]]
|-valign=top
|rowspan=12|September 14||rowspan=2|[[2015 Pekao Szczecin Open|Pekao Szczecin Open]] <br/>[[Szczecin]], Poland <br/> Clay – €106,500+H – 32S/32Q/16D <br/> [[2015 Pekao Szczecin Open – Singles|Singles]] – [[2015 Pekao Szczecin Open – Doubles|Doubles]] || {{flagicon|GER}} '''[[Jan-Lennard Struff]]''' <br /> 6–4, 6–3 || {{flagicon|UKR}} [[Artem Smirnov (tennis)|Artem Smirnov]] ||rowspan=2|{{flagicon|ESP}} [[Nicolás Almagro]] <br/> {{flagicon|ITA}} [[Marco Cecchinato]] ||rowspan=2|{{flagicon|ESP}} [[Pablo Carreño]] <br/> {{flagicon|SRB}} [[Filip Krajinović]] <br/> {{flagicon|ARG}} [[Renzo Olivo]] <br/> {{flagicon|ESP}} [[Íñigo Cervantes]]
|- valign=top
|{{flagicon|FRA}} '''[[Tristan Lamasine]]''' <br /> {{flagicon|FRA}} '''[[Fabrice Martin]]''' <br /> 6–3, 7–6<sup>(7–4)</sup> ||{{flagicon|ITA}} [[Federico Gaio]] <br />{{flagicon|ITA}} [[Alessandro Giannessi]]
|-valign=top
|rowspan=2|[[2015 Banja Luka Challenger|Banja Luka Challenger]] <br/>[[Banja Luka]], Bosnia and Herzegovina <br/> Clay – €64,000+H – 32S/32Q/16D <br/> [[2015 Banja Luka Challenger – Singles|Singles]] – [[2015 Banja Luka Challenger – Doubles|Doubles]] || {{flagicon|SRB}} '''[[Dušan Lajović]]''' <br /> 7–6<sup>(7–5)</sup>, 7–6<sup>(7–5)</sup> || {{flagicon|ROU}} [[Victor Hănescu]] ||rowspan=2|{{flagicon|SRB}} [[Miljan Zekić]] <br/> {{flagicon|ROU}} [[Adrian Ungur]] ||rowspan=2|{{flagicon|ITA}} [[Flavio Cipolla]] <br/> {{flagicon|ARG}} [[Horacio Zeballos]] <br/> {{flagicon|ITA}} [[Riccardo Bellotti]] <br/> {{flagicon|SVK}} [[Jozef Kovalík]]
|- valign=top
|{{flagicon|SRB}} '''[[Ilija Bozoljac]]''' <br /> {{flagicon|ITA}} '''[[Flavio Cipolla]]''' <br /> 6–2, 7–5 || {{flagicon|CZE}} [[Jaroslav Pospíšil]] <br /> {{flagicon|CZE}} [[Jan Šátral]] 
|-valign=top
|rowspan=2|[[2015 Amex-Istanbul Challenger|Amex-Istanbul Challenger]] <br/>[[Istanbul]], Turkey <br/> Hard – $75,000 – 32S/32Q/16D <br/> [[2015 Amex-Istanbul Challenger – Singles|Singles]] – [[2015 Amex-Istanbul Challenger – Doubles|Doubles]] || {{flagicon|RUS}} '''[[Karen Khachanov]]''' <br /> 4–6, 6–4, 6–3 ||{{flagicon|UKR}} [[Sergiy Stakhovsky]] ||rowspan=2|{{flagicon|RUS}} [[Andrey Kuznetsov (tennis)|Andrey Kuznetsov]] <br/> {{flagicon|BEL}} [[Yannick Mertens]] ||rowspan=2|{{flagicon|ROU}} [[Marius Copil]] <br/> {{flagicon|BIH}} [[Mirza Bašić]] <br/> {{flagicon|SWE}} [[Elias Ymer]] <br/> {{flagicon|RUS}} [[Aslan Karatsev]]
|- valign=top
|{{flagicon|RUS}} '''[[Andrey Kuznetsov (tennis)|Andrey Kuznetsov]]''' <br /> {{flagicon|KAZ}} '''[[Aleksandr Nedovyesov]]''' <br /> 6–2, 5–7, [10–8] || {{flagicon|GEO}} [[Aleksandre Metreveli]]<br />{{flagicon|RUS}} [[Anton Zaitcev]] 
|-valign=top
|rowspan=2|[[2015 ATP Challenger China International – Nanchang|ATP Challenger China International – Nanchang]] <br/>[[Nanchang]], China <br/> Hard – $50,000+H – 32S/32Q/16D <br/> [[2015 ATP Challenger China International – Nanchang – Singles|Singles]] – [[2015 ATP Challenger China International – Nanchang – Doubles|Doubles]] || {{flagicon|GER}} '''[[Peter Gojowczyk]]''' <br /> 6–2, 6–1 || {{flagicon|ISR}} [[Amir Weintraub]] ||rowspan=2|{{flagicon|ITA}} [[Thomas Fabbiano]] <br/> {{flagicon|AUS}} [[Jordan Thompson (tennis)|Jordan Thompson]] ||rowspan=2|{{flagicon|USA}} [[Alexander Sarkissian]] <br/> {{flagicon|USA}} [[Nicolas Meister (tennis)|Nicolas Meister]] <br/> {{flagicon|EST}} [[Jürgen Zopp]] <br/> {{flagicon|CHN}} [[Bai Yan (tennis)|Bai Yan]]
|- valign=top
|{{flagicon|FRA}} '''[[Jonathan Eysseric]]''' <br /> {{flagicon|EST}} '''[[Jürgen Zopp]]''' <br /> 6–4, 6–2 || {{flagicon|TPE}} [[Lee Hsin-han]] <br /> {{flagicon|ISR}} [[Amir Weintraub]]
|-valign=top
|rowspan=2|[[2015 Cary Challenger|Cary Tennis Championships]] <br/>[[Cary, North Carolina|Cary]], United States <br/> Hard – $50,000 – 32S/32Q/16D <br/> [[2015 Cary Challenger – Singles|Singles]] – [[2015 Cary Challenger – Doubles|Doubles]] ||{{flagicon|USA}} '''[[Dennis Novikov]]'''<br /> 6–4, 7–5 || {{flagicon|USA}} [[Ryan Harrison]] ||rowspan=2|{{flagicon|GBR}} [[Brydan Klein]] <br/> {{flagicon|SLO}} [[Blaž Rola]] ||rowspan=2|{{flagicon|USA}} [[Bjorn Fratangelo]] <br/> {{flagicon|CAN}} [[Peter Polansky]] <br/> {{flagicon|USA}} [[Kevin King (tennis)|Kevin King]] <br/> {{flagicon|USA}} [[Austin Krajicek]]
|- valign=top
| {{flagicon|USA}} '''[[Chase Buchanan]]''' <br /> {{flagicon|SLO}} '''[[Blaž Rola]]''' <br /> 6–4, 6–7<sup>(5–7)</sup>, [10–4] || {{flagicon|USA}} [[Austin Krajicek]] <br /> {{flagicon|USA}} [[Nicholas Monroe]]
|-valign=top
|rowspan=2|[[2015 Morocco Tennis Tour – Kenitra|Morocco Tennis Tour – Kenitra]] <br/>[[Kenitra]], Morocco <br/> Clay – €42,500 – 32S/32Q/16D <br/> [[2015 Morocco Tennis Tour – Kenitra – Singles|Singles]] – [[2015 Morocco Tennis Tour – Kenitra – Doubles|Doubles]] || {{flagicon|ESP}} '''[[Roberto Carballés Baena]]''' <br /> 6–1, 5–1 retired || {{flagicon|ESP}} [[Oriol Roca Batalla]] ||rowspan=2|{{flagicon|GER}} [[Maximilian Marterer]] <br/> {{flagicon|ESP}} [[Javier Martí]] ||rowspan=2|{{flagicon|ESP}} [[Daniel Muñoz de la Nava]] <br/> {{flagicon|ITA}} [[Matteo Viola]] <br/> {{flagicon|ARG}} [[Facundo Argüello (tennis)|Facundo Argüello]] <br/> {{flagicon|FRA}} [[Maxime Chazal]]
|- valign=top
|{{flagicon|ESP}} '''[[Gerard Granollers]]''' <br /> {{flagicon|ESP}} '''[[Oriol Roca Batalla]]''' <br /> 3–6, 7–6<sup>(7–4)</sup>, [10–8] || {{flagicon|GER}} [[Kevin Krawietz]]<br /> {{flagicon|GER}} [[Maximilian Marterer]]
|-valign=top
|rowspan=12|September 21||rowspan=2|[[2015 OEC Kaohsiung|OEC Kaohsiung]] <br/>[[Kaohsiung]], Taiwan <br/> Hard – $125,000+H – 32S/32Q/16D <br/> [[2015 OEC Kaohsiung – Singles|Singles]] – [[2015 OEC Kaohsiung – Doubles|Doubles]] || {{flagicon|KOR}} '''[[Chung Hyeon]]''' <br /> 7–5, 6–4 || {{flagicon|IND}} [[Yuki Bhambri]] ||rowspan=2|{{flagicon|CZE}} [[Jiří Veselý]]<br />{{flagicon|JPN}} [[Tatsuma Ito]] ||rowspan=2|{{flagicon|JPN}} [[Hiroki Moriya]] <br/> {{flagicon|TPE}} [[Jimmy Wang (tennis)|Jimmy Wang]] <br/> {{flagicon|TPE}} [[Yang Tsung-hua]] <br/> {{flagicon|EST}} [[Jürgen Zopp]]
|- valign=top
|{{flagicon|TPE}} '''[[Hsieh Cheng-peng]]''' <br /> {{flagicon|TPE}} '''[[Yang Tsung-hua]]''' <br /> 6–2, 6–2 || {{flagicon|CHN}} [[Gong Maoxin]] <br /> {{flagicon|TPE}} [[Peng Hsien-yin]]
|-valign=top
|rowspan=2|[[2015 Türk Telecom İzmir Cup|Türk Telecom İzmir Cup]] <br/>[[İzmir]], Turkey <br/> Hard – €64,000 – 32S/32Q/16D <br/> [[2015 Türk Telecom İzmir Cup – Singles|Singles]] – [[2015 Türk Telecom İzmir Cup – Doubles|Doubles]] || {{flagicon|SVK}} '''[[Lukáš Lacko]]''' <br /> 6–3, 7–6<sup>(7–5)</sup> || {{flagicon|ROM}} [[Marius Copil]] ||rowspan=2|{{flagicon|BIH}} [[Mirza Bašić]] <br/> {{flagicon|TUN}} [[Malek Jaziri]] ||rowspan=2|{{flagicon|TUR}} [[Marsel İlhan]] <br/> {{flagicon|UZB}} [[Farrukh Dustov]] <br/> {{flagicon|IND}} [[Ramkumar Ramanathan]] <br/> {{flagicon|GEO}} [[Aleksandre Metreveli]]
|- valign=top
|{{flagicon|IND}} '''[[Saketh Myneni]]''' <br /> {{flagicon|IND}} '''[[Divij Sharan]]''' <br /> 7–6<sup>(7–5)</sup>, 4–6, retired || {{flagicon|TUN}} [[Malek Jaziri]] <br /> {{flagicon|UKR}} [[Denys Molchanov]]
|-valign=top
|rowspan=2|[[2015 Sibiu Open|Sibiu Open]] <br/>[[Sibiu]], Romania <br/> Clay – €42,500+H – 32S/32Q/16D <br/> [[2015 Sibiu Open – Singles|Singles]] – [[2015 Sibiu Open – Doubles|Doubles]] || {{flagicon|ROM}} '''[[Adrian Ungur]]'''<br />6–4, 3–6, 7–5 || {{flagicon|ESP}} [[Pere Riba]] ||rowspan=2| {{flagicon|ROM}} [[Petru-Alexandru Luncanu]] <br/> {{flagicon|SRB}} [[Miljan Zekić]] ||rowspan=2|{{flagicon|SRB}} [[Dušan Lajović]] <br/> {{flagicon|BUL}} [[Dimitar Kuzmanov]] <br/> {{flagicon|ROM}} [[Victor Crivoi]] <br/> {{flagicon|ITA}} [[Gianluca Mager]]
|- valign=top
|{{flagicon|ROM}} '''[[Victor Crivoi]]''' <br /> {{flagicon|ROM}} '''[[Petru-Alexandru Luncanu]]''' <br /> 6–4, 6–3 || {{flagicon|SRB}} [[Ilija Bozoljac]] <br /> {{flagicon|SRB}} [[Dušan Lajović]]
|-valign=top
|rowspan=2|[[2015 Arimex Challenger Trophy|Arimex Challenger Trophy]] <br/>[[Trnava]], Slovakia <br/> Clay – €42,500+H – 32S/32Q/16D <br/> [[2015 Arimex Challenger Trophy – Singles|Singles]] – [[2015 Arimex Challenger Trophy – Doubles|Doubles]] || {{flagicon|NED}} '''[[Robin Haase]]''' <br /> 6–4, 6–1 || {{flagicon|ARG}} [[Horacio Zeballos]] ||rowspan=2|{{flagicon|ESP}} [[Albert Montañes]] <br/> {{flagicon|CRO}} [[Franko Škugor]] ||rowspan=2|{{flagicon|AUT}} [[Gerald Melzer]] <br/> {{flagicon|CZE}} [[Adam Pavlásek]] <br/> {{flagicon|HUN}} [[Márton Fucsovics]] <br/> {{flagicon|FRA}} [[Stéphane Robert]]
|- valign=top
|{{flagicon|NED}} '''[[Wesley Koolhof]]'''<br /> {{flagicon|NED}} '''[[Matwé Middelkoop]]''' <br /> 6–4, 6–2 || {{flagicon|POL}} [[Kamil Majchrzak]] <br /> {{flagicon|FRA}} [[Stéphane Robert]] 
|-valign=top
|rowspan=2|[[2015 Campeonato Internacional de Tênis de Campinas|Campeonato Internacional de Tênis de Campinas]] <br/>[[Campinas]], Brazil <br/> Clay – $50,000+H – 32S/32Q/16D <br/> [[2015 Campeonato Internacional de Tênis de Campinas – Singles|Singles]] – [[2015 Campeonato Internacional de Tênis de Campinas – Doubles|Doubles]] || {{flagicon|ARG}} '''[[Facundo Argüello (tennis)|Facundo Argüello]]''' <br /> 7–5, 6–3 || {{flagicon|ARG}} [[Diego Schwartzman]] ||rowspan=2|{{flagicon|ARG}} [[Facundo Bagnis]] <br/> {{flagicon|BRA}} [[André Ghem]] ||rowspan=2| {{flagicon|ARG}} [[Nicolás Kicker]] <br/> {{flagicon|ARG}} [[Juan Ignacio Londero]] <br/> {{flagicon|CHI}} [[Juan Carlos Sáez]] <br/> {{flagicon|ARG}} [[Guido Pella]]
|- valign=top
|{{flagicon|ARG}} '''[[Andrés Molteni]]''' <br /> {{flagicon|CHI}} '''[[Hans Podlipnik]]''' <br /> 3–6, 6–2, [10–0] || {{flagicon|BRA}} [[Guilherme Clezar]] <br /> {{flagicon|BRA}} [[Fabrício Neis]]
|-valign=top
|rowspan=2|[[2015 Columbus Challenger|Columbus Challenger]] <br/>[[Columbus, Ohio|Columbus]], United States <br/> Hard (i) – $50,000 – 32S/32Q/16D <br/> [[2015 Columbus Challenger – Singles|Singles]] – [[2015 Columbus Challenger – Doubles|Doubles]] <br/> || {{flagicon|USA}} '''[[Dennis Novikov]]''' <br /> 6–4, 3–6, 6–3 || {{flagicon|USA}} [[Ryan Harrison]] ||rowspan=2|{{flagicon|USA}} [[Tim Smyczek]] <br/> {{flagicon|USA}} [[Alex Kuznetsov]] ||rowspan=2|{{flagicon|USA}} [[Sekou Bangoura]] <br/> {{flagicon|SUI}} [[Henri Laaksonen]] <br/> {{flagicon|USA}} [[Bjorn Fratangelo]] <br/> {{flagicon|USA}} [[Chase Buchanan]]
|- valign=top
|{{flagicon|USA}} '''[[Chase Buchanan]]''' <br /> {{flagicon|SVN}} '''[[Blaž Rola]]''' <br /> 6–4, 4–6, [19–17] || {{flagicon|USA}} [[Mitchell Krueger]] <br /> {{flagicon|USA}} [[Eric Quigley]] 
|-valign=top
|rowspan=14|September 28||rowspan=2|[[2015 Open d'Orléans|Open d'Orléans]] <br/>[[Orléans]], France <br/> Hard (i) – €106,500+H – 32S/32Q/16D <br/> [[2015 Open d'Orléans – Singles|Singles]] – [[2015 Open d'Orléans – Doubles|Doubles]] || {{flagicon|GER}} '''[[Jan-Lennard Struff]]''' <br /> 5–7, 6–4, 6–3 || {{flagicon|POL}} [[Jerzy Janowicz]] ||rowspan=2|{{flagicon|FRA}} [[Kenny de Schepper]] <br/> {{flagicon|UKR}} [[Illya Marchenko]] ||rowspan=2|{{flagicon|UKR}} [[Sergiy Stakhovsky]] <br/> {{flagicon|SUI}} [[Marco Chiudinelli]] <br/> {{flagicon|FRA}} [[Paul-Henri Mathieu]] <br/> {{flagicon|CRO}} [[Franko Škugor]]
|- valign=top
|{{flagicon|FRA}} '''[[Tristan Lamasine]]'''<br />{{flagicon|FRA}} '''[[Fabrice Martin]]'''<br />6–4, 7–6<sup>(7–2)</sup> || {{flagicon|GBR}} [[Ken Skupski]]<br />{{flagicon|GBR}} [[Neal Skupski]] 
|-valign=top
|rowspan=2|[[2015 Tiburon Challenger]] <br/>[[Tiburon, California|Tiburon]], United States <br/> Hard – $100,000 – 32S/32Q/16D <br/> [[2015 Tiburon Challenger – Singles|Singles]] – [[2015 Tiburon Challenger – Doubles|Doubles]] || {{flagicon|USA}} '''[[Tim Smyczek]]''' <br /> 1–6, 6–1, 7–6<sup>(9–7)</sup> || {{flagicon|USA}} [[Denis Kudla]] ||rowspan=2|{{flagicon|USA}} [[Mackenzie McDonald]] <br/> {{flagicon|FRA}} [[Quentin Halys]] ||rowspan=2|{{flagicon|SLO}} [[Blaž Rola]] <br/> {{flagicon|USA}} [[Bjorn Fratangelo]] <br/> {{flagicon|CZE}} [[Marek Michalička]] <br/> {{flagicon|USA}} [[Mitchell Krueger]]
|- valign=top
| {{flagicon|SWE}} '''[[Johan Brunström]]''' <br /> {{flagicon|DEN}} '''[[Frederik Nielsen]]''' <br /> 7–6<sup>(7–2)</sup>, 6–1 || {{flagicon|AUS}} [[Carsten Ball]] <br /> {{flagicon|AUS}} [[Matt Reid (tennis)|Matt Reid]]
|-valign=top
|rowspan=2|[[2015 BFD Energy Challenger]] <br/>Rome, Italy <br/> Clay – €42,500+H – 32S/32Q/16D <br/> [[2015 BFD Energy Challenger – Singles|Singles]] – [[2015 BFD Energy Challenger – Doubles|Doubles]] || {{flagicon|ARG}} '''[[Federico Delbonis]]'''<br />1–6, 6–3, 6–4 || {{flagicon|SRB}} [[Filip Krajinović]] ||rowspan=2|{{flagicon|SRB}} [[Dušan Lajović]]<br />{{flagicon|ITA}} [[Marco Cecchinato]] ||rowspan=2|{{flagicon|ESP}} [[Albert Montañés]] <br/> {{flagicon|ESP}} [[Pere Riba]] <br/> {{flagicon|ESP}} [[Íñigo Cervantes]] <br/> {{flagicon|NED}} [[Thiemo de Bakker]]
|- valign=top
|{{flagicon|POL}} '''[[Tomasz Bednarek]]''' <br /> {{flagicon|POL}} '''[[Mateusz Kowalczyk (tennis)|Mateusz Kowalczyk]]''' <br /> 6–2, 6–1 || {{flagicon|ESP}} [[Íñigo Cervantes]] <br /> {{flagicon|NED}} [[Mark Vervoort]]
|-valign=top
|rowspan=2|[[2015 Seguros Bolívar Open Pereira]] <br/>[[Pereira, Colombia|Pereira]], Colombia <br/> Clay – $50,000+H – 32S/32Q/16D <br/> [[2015 Seguros Bolívar Open Pereira – Singles|Singles]] – [[2015 Seguros Bolívar Open Pereira – Doubles|Doubles]] || {{flagicon|ITA}} '''[[Paolo Lorenzi]]''' <br /> 4–6, 6–2, 6–4 || {{flagicon|COL}} [[Alejandro González (tennis)|Alejandro González]] ||rowspan=2|{{flagicon|ESA}} [[Marcelo Arévalo]] <br/> {{flagicon|BRA}} [[João Souza]] ||rowspan=2|{{flagicon|BRA}} [[Guilherme Clezar]] <br/> {{flagicon|ARG}} [[Federico Coria]] <br/> {{flagicon|ECU}} [[Gonzalo Escobar]] <br/> {{flagicon|ECU}} [[Emilio Gómez (tennis)|Emilio Gómez]]
|- valign=top
|{{flagicon|ARG}} '''[[Andrés Molteni]]''' <br /> {{flagicon|BRA}} '''[[Fernando Romboli]]''' <br /> 6–4, 7–6<sup>(14–12)</sup> || {{flagicon|ESA}} [[Marcelo Arévalo]] <br /> {{flagicon|COL}} [[Juan Sebastián Gómez]] 
|-valign=top
|rowspan=2|[[2015 Ağrı Challenger|Ağrı Challenger]] <br/>[[Ağrı]], Turkey <br/> Hard – €42,500+H – 32S/32Q/16D <br/> [[2015 Ağrı Challenger – Singles|Singles]] – [[2015 Ağrı Challenger – Doubles|Doubles]] || {{flagicon|UZB}} '''[[Farrukh Dustov]]'''<br />6–4, 6–4 || {{flagicon|IND}} [[Saketh Myneni]] ||rowspan=2|{{flagicon|RUS}} [[Konstantin Kravchuk]] <br/> {{flagicon|UKR}} [[Denys Molchanov]] ||rowspan=2|{{flagicon|BEL}} [[Ruben Bemelmans]] <br/> {{flagicon|BIH}} [[Mirza Bašić]] <br/> {{flagicon|RUS}} [[Evgeny Donskoy]] <br/> {{flagicon|AUT}} [[Dennis Novak]]
|- valign=top
|{{flagicon|RUS}} '''[[Konstantin Kravchuk]]'''<br />{{flagicon|UKR}} '''[[Denys Molchanov]]'''<br />6–3, 7–6<sup>(7–4)</sup> || {{flagicon|RUS}} Alexandr Igoshin<br />{{flagicon|BLR}} [[Yaraslav Shyla]]
|-valign=top
|rowspan=2|[[2015 Aberto de Tênis do Rio Grande do Sul|Aberto de Tênis do Rio Grande do Sul]] <br/>[[Porto Alegre]], Brazil <br/> Clay – $40,000+H – 32S/32Q/16D <br/> [[2015 Aberto de Tênis do Rio Grande do Sul – Singles|Singles]] –[[2015 Aberto de Tênis do Rio Grande do Sul – Doubles|Doubles]] || {{flagicon|ARG}} '''[[Guido Pella]]''' <br /> 6–3, 7–6<sup>(7–5)</sup> || {{flagicon|ARG}} [[Diego Schwartzman]] ||rowspan=2|{{flagicon|ARG}} [[Carlos Berlocq]] <br/> {{flagicon|BRA}} [[Rogério Dutra Silva]] ||rowspan=2|{{flagicon|ARG}} [[Máximo González]] <br/> {{flagicon|ARG}} [[Facundo Bagnis]] <br/> {{flagicon|ARG}} [[Facundo Argüello (tennis)|Facundo Argüello]] <br/> {{flagicon|BRA}} [[André Ghem]]
|- valign=top
|{{flagicon|POR}} '''[[Gastão Elias]]'''<br />{{flagicon|POR}} '''[[Frederico Ferreira Silva]]'''<br />6–2, 6–4 || {{flagicon|CHI}} [[Cristian Garín]]<br />{{flagicon|CHI}} [[Juan Carlos Sáez]]
|}

=== October ===
{| class="wikitable" style="font-size:85%;"
|-
!width="75"|Week of
!width="250"|Tournament
!width="205"|Champions
!width="205"|Runners-up
!width="180"|Semifinalists
!width="180"|Quarterfinalists
|-valign=top
|rowspan=10|October 5||rowspan=2|[[2015 Ethias Trophy|Ethias Trophy]] <br/>[[Mons, Belgium|Mons]], Belgium <br/> Hard (i) – €106,500+H – 32S/32Q/16D <br/> [[2015 Ethias Trophy – Singles|Singles]] – [[2015 Ethias Trophy – Doubles|Doubles]] || {{flagicon|UKR}} '''[[Illya Marchenko]]''' <br /> 6–2, 6–7<sup>(8–10)</sup>, 6–4 || {{flagicon|GER}} [[Benjamin Becker]] ||rowspan=2|{{flagicon|GER}} [[Jan-Lennard Struff]] <br/> {{flagicon|FRA}} [[Kenny de Schepper]] ||rowspan=2| {{flagicon|RUS}} [[Konstantin Kravchuk]] <br/> {{flagicon|AUT}} [[Dennis Novak]] <br/> {{flagicon|ITA}} [[Andrea Arnaboldi]] <br/> {{flagicon|RUS}} [[Karen Khachanov]]
|- valign=top
|{{flagicon|BEL}} '''[[Ruben Bemelmans]]''' <br /> {{flagicon|GER}} '''[[Philipp Petzschner]]''' <br /> 6–3, 6–1 || {{flagicon|AUS}} [[Rameez Junaid]] <br /> {{flagicon|SVK}} [[Igor Zelenay]]
|-valign=top
|rowspan=2|[[2015 Morocco Tennis Tour – Mohammedia|Morocco Tennis Tour – Mohammedia]] <br/>[[Mohammedia]], Morocco <br/> Clay – €42,500 – 32S/32Q/16D <br/> [[2015 Morocco Tennis Tour – Mohammedia – Singles|Singles]] – [[2015 Morocco Tennis Tour – Mohammedia – Doubles|Doubles]] || {{flagicon|ESP}} '''[[Roberto Carballés Baena]]''' <br /> 7–6<sup>(7–4)</sup>, 6–2 || {{flagicon|POL}} [[Kamil Majchrzak]] ||rowspan=2| {{flagicon|ESP}} [[Pablo Carreño]] <br/> {{flagicon|SVK}} [[Jozef Kovalík]] ||rowspan=2|{{flagicon|ITA}} [[Alessandro Giannessi]] <br/> {{flagicon|ITA}} [[Marco Cecchinato]] <br/> {{flagicon|ESP}} [[Rubén Ramírez Hidalgo]] <br/> {{flagicon|ARG}} [[Federico Delbonis]]
|- valign=top
|{{flagicon|ESP}} '''[[Íñigo Cervantes]]''' <br /> {{flagicon|NED}} '''[[Mark Vervoort]]''' <br /> 3–6, 7–6<sup>(7–2)</sup>, [12–10] || {{flagicon|ESP}} [[Roberto Carballés Baena]] <br /> {{flagicon|ESP}} [[Pablo Carreño]]
|-valign=top
|rowspan=2|[[2015 Seguros Bolívar Open Medellín|Seguros Bolívar Open Medellín]] <br/>[[Medellín]], Colombia <br/> Clay – $50,000+H – 32S/32Q/16D <br/> [[2015 Seguros Bolívar Open Medellín – Men's singles|Singles]] – [[2015 Seguros Bolívar Open Medellín – Men's doubles|Doubles]] || {{flagicon|ITA}} '''[[Paolo Lorenzi]]''' <br /> 7–6<sup>(7–3)</sup>, 2–0, retired || {{flagicon|CHI}} [[Gonzalo Lama]] ||rowspan=2| {{flagicon|ECU}} [[Giovanni Lapentti]] <br/> {{flagicon|ESP}} [[Jordi Samper Montaña]] ||rowspan=2|{{flagicon|BRA}} [[Guilherme Clezar]] <br/> {{flagicon|COL}} [[Eduardo Struvay]] <br/> {{flagicon|ARG}} [[Juan Ignacio Londero]] <br/> {{flagicon|COL}} [[Alejandro González (tennis)|Alejandro González]]
|- valign=top
|{{flagicon|COL}} '''[[Nicolás Barrientos]]''' <br /> {{flagicon|COL}} '''[[Eduardo Struvay]]''' <br /> 7–6<sup>(8–6)</sup>, 6–7<sup>(4–7)</sup>, [10–4] || {{flagicon|COL}} [[Alejandro Gómez (tennis)|Alejandro Gómez]] <br /> {{flagicon|COL}} Felipe Mantilla 
|-valign=top
|rowspan=2|[[2015 Sacramento Challenger|Sacramento Challenger]] <br/>[[Sacramento, California|Sacramento]], United States <br/> Hard – $100,000 – 32S/32Q/16D <br/> [[2015 Sacramento Challenger – Singles|Singles]] – [[2015 Sacramento Challenger – Doubles|Doubles]] || {{flagicon|USA}} '''[[Taylor Harry Fritz]]''' <br /> 6–4, 3–6, 6–4 ||{{flagicon|USA}} [[Jared Donaldson]] ||rowspan=2|{{flagicon|USA}} [[Denis Kudla]] <br/> {{flagicon|AUS}} [[Matt Reid (tennis)|Matt Reid]] ||rowspan=2| {{flagicon|GER}} [[Daniel Brands]] <br/> {{flagicon|USA}} [[Mackenzie McDonald]] <br/> {{flagicon|USA}} [[Marcos Giron]] <br/> {{flagicon|USA}} [[Nicolas Meister (tennis)|Nicolas Meister]]
|- valign=top
|{{flagicon|SLO}} '''[[Blaž Kavčič]]''' <br /> {{flagicon|SLO}} '''[[Grega Žemlja]]''' <br /> 6–1, 3–6, [10–3] || {{flagicon|GER}} [[Daniel Brands]] <br /> {{flagicon|GER}} [[Dustin Brown (tennis)|Dustin Brown]]  
|-valign=top
|rowspan=2|[[2015 IS Open de Tênis|IS Open de Tênis]] <br/>[[São Paulo]], Brazil <br/> Clay – $50,000 – 32S/32Q/16D <br/> [[2015 IS Open de Tênis – Singles|Singles]] – [[2015 IS Open de Tênis – Doubles|Doubles]] || {{flagicon|ARG}} '''[[Carlos Berlocq]]''' <br /> 6–3, 6–1 || {{flagicon|BEL}} [[Kimmer Coppejans]] ||rowspan=2| {{flagicon|ARG}} [[Facundo Bagnis]] <br/> {{flagicon|BRA}} [[Rogério Dutra Silva]] ||rowspan=2| {{flagicon|ARG}} [[Tomás Lipovšek Puches]] <br/> {{flagicon|ARG}} [[Agustín Velotti]] <br/> {{flagicon|SWE}} [[Christian Lindell]] <br/> {{flagicon|ARG}} [[Renzo Olivo]]
|- valign=top
|{{flagicon|CHI}} '''[[Hans Podlipnik]]''' <br /> {{flagicon|BRA}} '''[[Caio Zampieri]]''' <br /> 7–5, 6–0 || {{flagicon|ARG}} [[Nicolás Kicker]] <br /> {{flagicon|ARG}} [[Renzo Olivo]]  
|-valign=top
|rowspan=12|October 12||rowspan=2|[[2015 Tashkent Challenger|Tashkent Challenger]] <br/>[[Tashkent]], Uzbekistan <br/> Hard – $125,000+H – 32S/32Q/16D <br/> [[2015 Tashkent Challenger – Singles|Singles]] – [[2015 Tashkent Challenger – Doubles|Doubles]] || {{flagicon|UZB}} '''[[Denis Istomin]]''' <br /> 6–3, 6–4 || {{flagicon|SVK}} [[Lukáš Lacko]] ||rowspan=2| {{flagicon|IND}} [[Yuki Bhambri]] <br/> {{flagicon|LTU}} [[Ričardas Berankis]] ||rowspan=2| {{flagicon|RUS}} [[Evgeny Donskoy]] <br/> {{flagicon|CZE}} [[Jan Šátral]] <br/> {{flagicon|UZB}} [[Farrukh Dustov]] <br/> {{flagicon|ISR}} [[Dudi Sela]] 
|- valign=top
|{{flagicon|BLR}} '''[[Sergey Betov]]''' <br /> {{flagicon|RUS}} '''[[Mikhail Elgin]]''' <br /> 6–4, 6–4 || {{flagicon|GER}} [[Andre Begemann]] <br /> {{flagicon|NZL}} [[Artem Sitak]] 
|-valign=top
|rowspan=2|[[2015 Open de Rennes|Open de Rennes]] <br/>[[Rennes]], France <br/> Hard (i) – €85,000+H – 32S/32Q/16D <br/> [[2015 Open de Rennes – Singles|Singles]] – [[2015 Open de Rennes – Doubles|Doubles]] || {{flagicon|TUN}} '''[[Malek Jaziri]]''' <br /> 5–7, 7–5, 6–4 || {{flagicon|NED}} [[Igor Sijsling]] ||rowspan=2|{{flagicon|UKR}} [[Illya Marchenko]] <br/> {{flagicon|CRO}} [[Ivan Dodig]] ||rowspan=2| {{flagicon|RUS}} [[Karen Khachanov]] <br/> {{flagicon|CZE}} [[Jan Mertl]] <br/> {{flagicon|TUR}} [[Marsel İlhan]] <br/> {{flagicon|FRA}} [[Vincent Millot]]
|- valign=top
|{{flagicon|ITA}} '''[[Andrea Arnaboldi]]''' <br /> {{flagicon|CRO}} '''[[Antonio Šančić]]''' <br /> 6–4, 2–6, [14–12] || {{flagicon|NED}} [[Wesley Koolhof]] <br /> {{flagicon|NED}} [[Matwé Middelkoop]]
|-valign=top
|rowspan=2|[[2015 Morocco Tennis Tour – Casablanca II]] <br/>[[Casablanca]], Morocco <br/> Clay – €42,500 – 32S/32Q/16D <br/> [[2015 Morocco Tennis Tour – Casablanca II – Singles|Singles]] – [[2015 Morocco Tennis Tour – Casablanca II – Doubles|Doubles]] || {{flagicon|BIH}} '''[[Damir Džumhur]]''' <br /> 3–6, 6–3, 6–2 || {{flagicon|ESP}} [[Daniel Muñoz de la Nava]] ||rowspan=2| {{flagicon|ESP}} [[Albert Montañes]] <br/> {{flagicon|JPN}} [[Taro Daniel]] ||rowspan=2| {{flagicon|SRB}} [[Laslo Djere]] <br/> {{flagicon|ESP}} [[Roberto Carballés Baena]] <br /> {{flagicon|ESP}} [[Íñigo Cervantes]] <br/> {{flagicon|NED}} [[Thiemo de Bakker]]
|- valign=top
|{{flagicon|LTU}} '''[[Laurynas Grigelis]]''' <br /> {{flagicon|EGY}} '''[[Mohamed Safwat]]''' <br /> 6–4, 6–3 || {{flagicon|NED}} [[Thiemo de Bakker]] <br /> {{flagicon|NED}} [[Stephan Fransen]]  
|-valign=top
|rowspan=2|[[2015 Fairfield Challenger]] <br/>[[Fairfield, California|Fairfield]], United States <br/> Hard – $50,000 – 32S/32Q/16D <br/> [[2015 Fairfield Challenger – Singles|Singles]] – [[2015 Fairfield Challenger – Doubles|Doubles]] || {{flagicon|USA}} '''[[Taylor Harry Fritz]]''' <br /> 6–3, 6–4 || {{flagicon|GER}} [[Dustin Brown (tennis)|Dustin Brown]] ||rowspan=2| {{flagicon|SVN}} [[Blaž Rola]] <br/> {{flagicon|USA}} [[Frances Tiafoe]] ||rowspan=2| {{flagicon|SVN}} [[Blaž Kavčič]] <br/> {{flagicon|USA}} [[Jared Donaldson]] <br/> {{flagicon|GER}} [[Daniel Brands]] <br/> {{flagicon|BAR}} [[Darian King]]
|- valign=top
|{{flagicon|SWE}} '''[[Johan Brunström]]''' <br /> {{flagicon|DEN}} '''[[Frederik Nielsen]]''' <br /> 6–3, 5–7, [10–5] || {{flagicon|AUS}} [[Carsten Ball]] <br /> {{flagicon|GER}} [[Dustin Brown (tennis)|Dustin Brown]]
|-valign=top
|rowspan=2|[[2015 Corrientes Challenger|Corrientes Challenger]] <br/>[[Corrientes]], Argentina <br/> Clay – $50,000 – 32S/32Q/16D <br/> [[2015 Corrientes Challenger – Singles|Singles]] – [[2015 Corrientes Challenger – Doubles|Doubles]] || {{flagicon|ARG}} '''[[Máximo González]]''' <br /> 3–6, 7–5, 6–4 || {{flagicon|ARG}} [[Diego Schwartzman]] ||rowspan=2| {{flagicon|ARG}} [[Facundo Argüello (tennis)|Facundo Argüello]] <br/> {{flagicon|ARG}} [[Facundo Bagnis]] ||rowspan=2| {{flagicon|AUT}} [[Michael Linzer]] <br/> {{flagicon|POR}} [[Gastão Elias]] <br/> {{flagicon|BEL}} [[Kimmer Coppejans]] <br/> {{flagicon|ARG}} [[Guido Pella]]
|- valign=top
|{{flagicon|ARG}} '''[[Horacio Zeballos]]''' <br /> {{flagicon|CHI}} '''[[Julio Peralta]]''' <br /> 6–2, 6–3 || {{flagicon|ARG}} [[Guillermo Durán]] <br /> {{flagicon|ARG}} [[Máximo González]] 
|-valign=top
|rowspan=2|[[2015 Vietnam Open (tennis)|Vietnam Open]] <br/>[[Ho Chi Minh City]], Vietnam <br/> Hard – $50,000+H – 32S/32Q/16D <br/> [[2015 Vietnam Open (tennis) – Singles|Singles]] – [[2015 Vietnam Open (tennis) – Doubles|Doubles]] || {{flagicon|IND}} '''[[Saketh Myneni]]''' <br /> 7–5, 6–3 || {{flagicon|AUS}} [[Jordan Thompson (tennis)|Jordan Thompson]] ||rowspan=2| {{flagicon|ITA}} [[Thomas Fabbiano]] <br/> {{flagicon|ITA}} [[Flavio Cipolla]] ||rowspan=2| {{flagicon|ESP}} [[Marcel Granollers]] <br/> {{flagicon|FRA}} [[Tristan Lamasine]] <br/> {{flagicon|USA}} [[Daniel Nguyen]] <br/> {{flagicon|AUS}} [[James Duckworth (tennis)|James Duckworh]]
|- valign=top
|{{flagicon|FRA}} '''[[Tristan Lamasine]]''' <br /> {{flagicon|GER}} '''[[Nils Langer]]''' <br /> 1–6, 6–3, [10–8] || {{flagicon|IND}} [[Saketh Myneni]] <br /> {{flagicon|IND}} [[Sanam Singh]] 
|-valign=top
|rowspan=10|October 19||rowspan=2|[[2015 Brest Challenger]] <br/>[[Brest, France]] <br/> Hard (i) – €106,500+H – 32S/32Q/16D <br/> [[2015 Brest Challenger – Singles|Singles]] – [[2015 Brest Challenger – Doubles|Doubles]] ||  {{flagicon|CRO}} '''[[Ivan Dodig]]''' <br /> 7–5, 6–1 || {{flagicon|FRA}} [[Benoît Paire]] ||rowspan=2| {{flagicon|ITA}} [[Luca Vanni]] <br/> {{flagicon|FRA}} [[Édouard Roger-Vasselin]] ||rowspan=2| {{flagicon|FRA}} [[David Guez]] <br/> {{flagicon|NED}} [[Igor Sijsling]] <br/> {{flagicon|RUS}} [[Karen Khachanov]] <br/> {{flagicon|ITA}} [[Andrea Arnaboldi]]
|- valign=top
|{{flagicon|NED}} '''[[Wesley Koolhof]]''' <br /> {{flagicon|NED}} '''[[Matwé Middelkoop]]''' <br /> 3–6, 6–4, [10–6] || {{flagicon|GBR}} [[Ken Skupski]] <br /> {{flagicon|GBR}} [[Neal Skupski]]
|-valign=top
|rowspan=2|[[2015 Ningbo Challenger|Ningbo Challenger]] <br/>[[Ningbo]], China <br/> Hard – $125,000 – 32S/32Q/16D <br/> [[2015 Ningbo Challenger – Singles|Singles]] – [[2015 Ningbo Challenger – Doubles|Doubles]] || {{flagicon|TPE}} '''[[Lu Yen-hsun]]''' <br /> 7–6<sup>(7–3)</sup>, 6–1 || {{flagicon|EST}} [[Jürgen Zopp]] ||rowspan=2| {{flagicon|GER}} [[Peter Gojowczyk]] <br/> {{flagicon|CRO}} [[Franko Škugor]] ||rowspan=2| {{flagicon|ITA}} [[Thomas Fabbiano]] <br/> {{flagicon|AUS}} [[Jordan Thompson (tennis)|Jordan Thompson]] <br/> {{flagicon|GER}} [[Daniel Masur]] <br/> {{flagicon|AUS}} [[James Duckworth (tennis)|James Duckworth]]
|- valign=top
|{{flagicon|ISR}} '''[[Dudi Sela]]''' <br /> {{flagicon|ISR}} '''[[Amir Weintraub]]''' <br /> 6–3, 3–6, [10–6] || {{flagicon|CRO}} [[Nikola Mektić]] <br /> {{flagicon|CRO}} [[Franko Škugor]] 
|-valign=top
|rowspan=2|[[2015 Las Vegas Challenger|Las Vegas Challenger]] <br/>[[Las Vegas]], United States <br/> Hard – $50,000 – 32S/32Q/16D <br/> [[2015 Las Vegas Challenger – Singles|Singles]] – [[2015 Las Vegas Challenger – Doubles|Doubles]] || {{flagicon|NED}} '''[[Thiemo de Bakker]]''' <br /> 3–6, 6–3, 6–1 || {{flagicon|SVN}} [[Grega Žemlja]] ||rowspan=2| {{flagicon|USA}} [[Dennis Novikov]] <br/> {{flagicon|SVN}} [[Blaž Kavčič]] ||rowspan=2| {{flagicon|USA}} [[Austin Krajicek]] <br/> {{flagicon|SVN}} [[Blaž Rola]] <br/> {{flagicon|USA}} [[Michael Mmoh]] <br/> {{flagicon|USA}} [[Jared Donaldson]] 
|- valign=top
|{{flagicon|AUS}} '''[[Carsten Ball]]''' <br /> {{flagicon|GER}} '''[[Dustin Brown (tennis)|Dustin Brown]]''' <br /> 3–6, 6–3, [10–6] || {{flagicon|RSA}} [[Dean O'Brien (tennis)|Dean O'Brien]] <br /> {{flagicon|RSA}} [[Ruan Roelofse]]
|-valign=top
|rowspan=2|[[2015 Bangalore Challenger|Bangalore Challenger]] <br/>[[Bangalore]], India <br/> Hard – $50,000 – 32S/32Q/16D <br/> [[2015 Bangalore Challenger – Singles|Singles]] – [[2015 Bangalore Challenger – Doubles|Doubles]] || {{flagicon|GBR}} '''[[James Ward (tennis)|James Ward]]''' <br /> 6–2, 7–5 || {{flagicon|ESP}} [[Adrián Menéndez Maceiras]] ||rowspan=2| {{flagicon|IND}} [[Saketh Myneni]] <br/> {{flagicon|USA}} [[Daniel Nguyen]] ||rowspan=2| {{flagicon|BEL}} [[Arthur De Greef (tennis)|Arthur De Greef]] <br/> {{flagicon|BEL}} [[Yannick Mertens]] <br/> {{flagicon|ITA}} [[Alessandro Bega]] <br/> {{flagicon|IND}} [[Sanam Singh]]
|- valign=top
|{{flagicon|IND}} '''[[Saketh Myneni]]''' <br /> {{flagicon|IND}} '''[[Sanam Singh]]''' <br /> 5–7, 6–4, [10–2] || {{flagicon|USA}} [[John Paul Fruttero]] <br /> {{flagicon|IND}} [[Vijay Sundar Prashanth]]   
|-valign=top
|rowspan=2|[[2015 Santiago Challenger|Santiago Challenger]] <br/>[[Santiago]], Chile <br/> Clay – $50,000 – 32S/32Q/16D <br/> [[2015 Santiago Challenger – Singles|Singles]] – [[2015 Santiago Challenger – Doubles|Doubles]] || {{flagicon|BRA}} '''[[Rogério Dutra Silva]]''' <br /> 7–5, 3–6, 7–5 || {{flagicon|ARG}} [[Horacio Zeballos]] ||rowspan=2| {{flagicon|ARG}} [[Máximo González]] <br/> {{flagicon|ARG}} [[Carlos Berlocq]] ||rowspan=2| {{flagicon|BRA}} [[André Ghem]] <br/> {{flagicon|BRA}} [[João Souza]] <br/> {{flagicon|CHI}} [[Hans Podlipnik]] <br/> {{flagicon|POR}} [[Gastão Elias]] 
|- valign=top
|{{flagicon|ARG}} '''[[Guillermo Durán]]''' <br /> {{flagicon|ARG}} '''[[Máximo González]]''' <br /> 7–6<sup>(7–2)</sup>, 7–5 || {{flagicon|SVK}} [[Andrej Martin]] <br /> {{flagicon|CHI}} [[Hans Podlipnik]]
|-valign=top
|rowspan=10|October 26||rowspan=2|[[2015 Monterrey Challenger|Monterrey Challenger]] <br/>[[Monterrey]], Mexico <br/> Hard – $100,000+H – 32S/32Q/16D <br/> [[2015 Monterrey Challenger – Singles|Singles]] – [[2015 Monterrey Challenger – Doubles|Doubles]] || {{flagicon|NED}} '''[[Thiemo de Bakker]]''' <br /> 7–6<sup>(7–1)</sup>, 4–6, 6–3 || {{flagicon|DOM}} [[Víctor Estrella Burgos]] ||rowspan=2| {{flagicon|USA}} [[Ernesto Escobedo]] <br/> {{flagicon|ITA}} [[Paolo Lorenzi]] ||rowspan=2| {{flagicon|USA}} [[Dennis Novikov]] <br/> {{flagicon|COL}} [[Eduardo Struvay]] <br/> {{flagicon|USA}} [[Taylor Harry Fritz]] <br/> {{flagicon|ECU}} [[Giovanni Lapentti]]
|- valign=top
|{{flagicon|NED}} '''[[Thiemo de Bakker]]''' <br /> {{flagicon|NED}} '''[[Mark Vervoort]]''' <br /> Walkover || {{flagicon|ITA}} [[Paolo Lorenzi]] <br /> {{flagicon|BRA}} [[Fernando Romboli]]  
|-valign=top
|rowspan=2|[[2015 China International Suzhou|China International Suzhou]] <br/>[[Suzhou]], China <br/> Hard – $75,000 – 32S/32Q/16D <br/> [[2015 China International Suzhou – Singles|Singles]] – [[2015 China International Suzhou – Doubles|Doubles]] || {{flagicon|ISR}} '''[[Dudi Sela]]''' <br /> 6–1, 1–0, retired || {{flagicon|CRO}} [[Matija Pecotić]] ||rowspan=2|{{flagicon|CHN}} [[Bai Yan (tennis)|Bai Yan]] <br/> {{flagicon|ITA}} [[Thomas Fabbiano]] ||rowspan=2| {{flagicon|JPN}} [[Hiroki Moriya]] <br/> {{flagicon|KOR}} [[Lee Duck-hee]] <br/> {{flagicon|TPE}} [[Jimmy Wang (tennis)|Jimmy Wang]] <br/> {{flagicon|GER}} [[Nils Langer]]
|- valign=top
|{{flagicon|TPE}} '''[[Lee Hsin-han]]''' <br /> {{flagicon|UKR}} '''[[Denys Molchanov]]''' <br /> 3–6, 7–6<sup>(7–5)</sup>, [10–4] || {{flagicon|CHN}} [[Gong Maoxin]] <br />{{flagicon|TPE}} [[Peng Hsien-yin]] 
|-valign=top
|rowspan=2|[[2015 Latrobe City Traralgon ATP Challenger|Traralgon ATP Challenger]] <br/>[[Traralgon]], Australia <br/> Hard – $50,000 – 32S/32Q/16D <br/> [[2015 Latrobe City Traralgon ATP Challenger – Singles|Singles]] – [[2015 Latrobe City Traralgon ATP Challenger – Doubles|Doubles]] || {{flagicon|AUS}} '''[[Matthew Ebden]]''' <br /> 7–5, 6–3 || {{flagicon|AUS}} [[Jordan Thompson (tennis)|Jordan Thompson]] ||rowspan=2|{{flagicon|AUS}} [[Matthew Barton (tennis)|Matthew Barton]] <br/> {{flagicon|GBR}} [[Brydan Klein]] ||rowspan=2| {{flagicon|CHN}} [[Li Zhe (tennis)|Li Zhe]] <br/> {{flagicon|NZL}} [[Jose (Rubin) Statham|Jose Statham]] <br/> {{flagicon|AUS}} [[Benjamin Mitchell (tennis)|Benjamin Mitchell]] <br/> {{flagicon|AUS}} [[Alex Bolt]]
|- valign=top
|{{flagicon|AUS}} '''[[Dayne Kelly]]''' <br /> {{flagicon|AUS}} '''[[Marinko Matosevic]]''' <br /> 7–5, 6–2 || {{flagicon|AUS}} [[Omar Jasika]] <br /> {{flagicon|AUS}} [[Bradley Mousley]]
|-valign=top
|rowspan=2|[[2015 Lima Challenger|Lima Challenger Copa Claro]] <br/>[[Lima]], Peru <br/> Clay – $50,000+H – 32S/32Q/16D <br/> [[2015 Lima Challenger – Singles|Singles]] – [[2015 Lima Challenger – Doubles|Doubles]] || {{flagicon|POR}} '''[[Gastão Elias]]''' <br /> 6–2, 7–6<sup>(7–4)</sup> || {{flagicon|SVK}} [[Andrej Martin]] ||rowspan=2| {{flagicon|DOM}} [[José Hernández (tennis)|José Hernández]] <br/> {{flagicon|ARG}} [[Guido Pella]] ||rowspan=2| {{flagicon|ECU}} [[Emilio Gómez (tennis)|Emilio Gómez]] <br/> {{flagicon|COL}} [[Alejandro González (tennis)|Alejandro González]] <br/> {{flagicon|BRA}} [[Rogério Dutra Silva]] <br/> {{flagicon|ARG}} [[Carlos Berlocq]]
|- valign=top
|{{flagicon|SVK}} '''[[Andrej Martin]]''' <br /> {{flagicon|CHI}} '''[[Hans Podlipnik]]''' <br /> 6–3, 6–4 || {{flagicon|BRA}} [[Rogério Dutra Silva]] <br /> {{flagicon|BRA}} [[João Souza]]   
|-valign=top
|rowspan=2|[[2015 KPIT MSLTA Challenger|KPIT MSLTA Challenger]] <br/>[[Pune]], India <br/> Hard – $50,000 – 32S/32Q/16D <br/> [[2015 KPIT MSLTA Challenger – Singles|Singles]] – [[2015 KPIT MSLTA Challenger – Doubles|Doubles]] || {{flagicon|IND}} '''[[Yuki Bhambri]]''' <br /> 6–2, 7–6<sup>(7–4)</sup> || {{flagicon|RUS}} [[Evgeny Donskoy]] ||rowspan=2| {{flagicon|GBR}} [[James Ward (tennis)|James Ward]] <br/> {{flagicon|RUS}} [[Alexander Kudryavtsev]] ||rowspan=2| {{flagicon|TPE}} [[Chen Ti]] <br/> {{flagicon|BLR}} [[Ilya Ivashka]] <br/> {{flagicon|ESP}} [[Adrián Menéndez Maceiras]] <br/> {{flagicon|IND}} [[Vijay Sundar Prashanth]]
|- valign=top
|{{flagicon|ESP}} '''[[Gerard Granollers]]''' <br /> {{flagicon|ESP}} '''[[Adrián Menéndez Maceiras]]''' <br /> 1–6, 6–3, [10–6] || {{flagicon|AUT}} [[Maximilian Neuchrist]] <br /> {{flagicon|IND}} [[Divij Sharan]] 
|}

=== November ===
{| class="wikitable" style="font-size:85%;"
|-
!width="75"|Week of
!width="250"|Tournament
!width="205"|Champions
!width="205"|Runners-up
!width="180"|Semifinalists
!width="180"|Quarterfinalists
|-valign=top
|rowspan=12|November 2||rowspan=2|[[2015 Canberra Tennis International|Canberra Tennis International]] <br/>[[Canberra]], Australia <br/> Hard – $50,000 – 32S/32Q/16D <br/> [[2015 Canberra Tennis International – Men's singles|Singles]] – [[2015 Canberra Tennis International – Men's doubles|Doubles]] || {{flagicon|AUS}} '''[[Benjamin Mitchell (tennis)|Benjamin Mitchell]]''' <br /> 5–7, 6–0, 6–1 || {{flagicon|AUS}} [[Luke Saville]] ||rowspan=2| {{flagicon|CZE}} Robin Staněk <br/> {{flagicon|AUS}} [[Matt Reid (tennis)|Matt Reid]] ||rowspan=2| {{flagicon|USA}} [[Marcos Giron]] <br/> {{flagicon|GER}} [[Sebastian Fanselow]] <br/> {{flagicon|CHN}} [[Li Zhe (tennis)|Zhe Li]] <br/> {{flagicon|AUS}} [[Alex Bolt]]
|- valign=top
|{{flagicon|AUS}} '''[[Alex Bolt]]''' <br /> {{flagicon|AUS}} '''[[Andrew Whittington (tennis)|Andrew Whittington]]''' <br /> 7–6<sup>(7–2)</sup>, 6–3 || {{flagicon|GBR}} [[Brydan Klein]] <br /> {{flagicon|AUS}} [[Dane Propoggia]]  
|-valign=top
|rowspan=2|[[2015 Hua Hin Championships|Hua Hin Championships]] <br/>[[Hua Hin District|Hua Hin]], Thailand <br/> Hard – $125,000 – 32S/16Q/16D <br/> [[2015 Hua Hin Championships – Men's singles|Singles]] – [[2015 Hua Hin Championships – Men's doubles|Doubles]] || {{flagicon|JPN}} '''[[Yūichi Sugita]]''' <br /> 6–2, 1–6, 6–3 || {{flagicon|FRA}} [[Stéphane Robert]] ||rowspan=2| {{flagicon|EST}} [[Jürgen Zopp]] <br/> {{flagicon|JPN}} [[Tatsuma Ito]] ||rowspan=2| {{flagicon|TPE}} [[Lu Yen-hsun]] <br/> {{flagicon|JPN}} [[Yoshihito Nishioka]] <br/> {{flagicon|GER}} [[Nils Langer]] <br/> {{flagicon|JPN}} [[Hiroki Moriya]]
|- valign=top
|{{flagicon|TPE}} '''[[Lee Hsin-han]]''' <br /> {{flagicon|TPE}} '''[[Lu Yen-hsun]]''' <br /> Walkover || {{flagicon|GER}} [[Andre Begemann]] <br /> {{flagicon|IND}} [[Purav Raja]] 
|-valign=top
|rowspan=2|[[2015 Bauer Watertechnology Cup|Bauer Watertechnology Cup]] <br/>[[Eckental]], Germany <br/> Carpet (i) – €35,000+H – 32S/32Q/16D <br/> [[2015 Bauer Watertechnology Cup – Singles|Singles]] – [[2015 Bauer Watertechnology Cup – Doubles|Doubles]] || {{flagicon|RUS}} '''[[Mikhail Youzhny]]'''  <br /> 7–5, 6–3 || {{flagicon|GER}} [[Benjamin Becker]] ||rowspan=2| {{flagicon|CRO}} [[Ante Pavić]] <br/> {{flagicon|BEL}} [[Ruben Bemelmans]] ||rowspan=2| {{flagicon|ITA}} [[Luca Vanni]] <br/> {{flagicon|HUN}} [[Márton Fucsovics]] <br/> {{flagicon|GER}} [[Dustin Brown (tennis)|Dustin Brown]] <br/> {{flagicon|BIH}} [[Aldin Šetkić]]
|- valign=top
|{{flagicon|BEL}} '''[[Ruben Bemelmans]]''' <br /> {{flagicon|GER}} '''[[Philipp Petzschner]]''' <br /> 7–5, 6–2 || {{flagicon|GBR}} [[Ken Skupski]] <br /> {{flagicon|GBR}} [[Neal Skupski]]  
|-valign=top
|rowspan=2|[[2015 Charlottesville Men's Pro Challenger|Charlottesville Men's Pro Challenger]] <br/>[[Charlottesville, Virginia|Charlottesville]], United States <br/> Hard (i) – $50,000 – 32S/32Q/16D <br/> [[2015 Charlottesville Men's Pro Challenger – Singles|Singles]] – [[2015 Charlottesville Men's Pro Challenger – Doubles|Doubles]] || {{flagicon|USA}} '''[[Noah Rubin (tennis)|Noah Rubin]]''' <br /> 3–6, 7–6<sup>(9–7)</sup>, 6–3 || {{flagicon|USA}} [[Tommy Paul (tennis)|Tommy Paul]]  ||rowspan=2| {{flagicon|BUL}} [[Dimitar Kutrovsky]] <br/> {{flagicon|SUI}} [[Henri Laaksonen]] ||rowspan=2| {{flagicon|USA}} [[Alex Kuznetsov]] <br/> {{flagicon|USA}} [[Tim Smyczek]] <br/> {{flagicon|USA}} [[Bjorn Fratangelo]] <br/> {{flagicon|USA}} [[Stefan Kozlov]]
|- valign=top
|{{flagicon|USA}} '''[[Chase Buchanan]]''' <br /> {{flagicon|USA}} '''[[Tennys Sandgren]]''' <br /> 3–6, 6–4, [10–5] || {{flagicon|CAN}} [[Peter Polansky]] <br /> {{flagicon|CAN}} [[Adil Shamasdin]]    
|-valign=top
|rowspan=2|[[2015 Open Bogotá|Open Bogotá]] <br/>[[Bogotá]], Colombia <br/> Clay – $50,000+H – 32S/16Q/16D <br/> [[2015 Open Bogotá – Singles|Singles]] – [[2015 Open Bogotá – Doubles|Doubles]] || {{flagicon|COL}} '''[[Eduardo Struvay]]''' <br /> 6–3, 4–6, 6–4 || {{flagicon|ITA}} [[Paolo Lorenzi]] ||rowspan=2| {{flagicon|ARG}} [[Horacio Zeballos]] <br/> {{flagicon|COL}} [[Alejandro Falla]] ||rowspan=2| {{flagicon|BRA}} [[João Souza]] <br/> {{flagicon|COL}} [[Cristian Rodríguez (tennis)|Cristian Rodríguez]] <br/> {{flagicon|CHI}} [[Hans Podlipnik]] <br/> {{flagicon|COL}} [[Alejandro González (tennis)|Alejandro González]]
|- valign=top
|{{flagicon|CHI}} '''[[Julio Peralta]]''' <br /> {{flagicon|ARG}} '''[[Horacio Zeballos]]''' <br /> 6–3, 6–4 || {{flagicon|COL}} [[Nicolás Barrientos]] <br /> {{flagicon|COL}} [[Eduardo Struvay]]
|-valign=top
|rowspan=2|[[2015 Challenger Ciudad de Guayaquil|Challenger Ciudad de Guayaquil]] <br/>[[Guayaquil]], Ecuador <br/> Clay – $50,000+H – 32S/32Q/16D <br/> [[2015 Challenger Ciudad de Guayaquil – Singles|Singles]] – [[2015 Challenger Ciudad de Guayaquil – Doubles|Doubles]] || {{flagicon|POR}} '''[[Gastão Elias]]'''<br />6–0, 6–4 || {{flagicon|ARG}} [[Diego Schwartzman]] ||rowspan=2| {{flagicon|ARG}} [[Marco Trungelliti]] <br/> {{flagicon|ARG}} [[Guido Pella]] ||rowspan=2| {{flagicon|ARG}} [[Guido Andreozzi]] <br/> {{flagicon|ARG}} [[Nicolás Kicker]] <br/> {{flagicon|BRA}} [[Thiago Monteiro (tennis)|Thiago Monteiro]] <br/> {{flagicon|ARG}} [[Facundo Bagnis]]
|- valign=top
|{{flagicon|ARG}} '''[[Guillermo Durán]]'''<br /> {{flagicon|ARG}} '''[[Andrés Molteni]]''' <br /> 6–3, 6–4 || {{flagicon|POR}} [[Gastão Elias]] <br /> {{flagicon|BRA}} [[Fabrício Neis]]
|-valign=top
|rowspan=12|November 9||rowspan=2|[[2015 Slovak Open|Slovak Open]] <br/>[[Bratislava]], Slovakia <br/> Hard (i) – €85,000+H – 32S/32Q/16D <br/> [[2015 Slovak Open – Singles|Singles]] – [[2015 Slovak Open – Doubles|Doubles]] ||{{flagicon|BLR}} '''[[Egor Gerasimov]]''' <br /> 7–6<sup>(7–1)</sup>, 7–6<sup>(7–5)</sup> || {{flagicon|SVK}} [[Lukáš Lacko]] ||rowspan=2|{{flagicon|ROM}} [[Marius Copil]]<br />{{flagicon|UKR}} [[Illya Marchenko]] ||rowspan=2| {{flagicon|SVK}} [[Norbert Gombos]] <br/> {{flagicon|FRA}} [[Édouard Roger-Vasselin]] <br/> {{flagicon|RUS}} [[Alexey Vatutin]] <br/> {{flagicon|CZE}} [[Radek Štěpánek]]
|- valign=top
|{{flagicon|SRB}} '''[[Ilija Bozoljac]]''' <br /> {{flagicon|SVK}} '''[[Igor Zelenay]]''' <br /> 7–6<sup>(7–3)</sup>, 4–6, [10–5] || {{flagicon|GBR}} [[Ken Skupski]] <br />{{flagicon|GBR}} [[Neal Skupski]]
|-valign=top
|rowspan=2|[[2015 Knoxville Challenger|Knoxville Challenger]] <br/>[[Knoxville, Tennessee|Knoxville]], United States <br/> Hard (i) – $50,000 – 32S/32Q/16D <br/> [[2015 Knoxville Challenger – Singles|Singles]] – [[2015 Knoxville Challenger – Doubles|Doubles]] || {{flagicon|GBR}} '''[[Daniel Evans (tennis)|Daniel Evans]]''' <br /> 5–7, 6–1, 6–3 ||{{flagicon|USA}} [[Frances Tiafoe]] ||rowspan=2| {{flagicon|USA}} [[Dennis Novikov]] <br/> {{flagicon|USA}} [[Jared Donaldson]] ||rowspan=2| {{flagicon|AUS}} [[James Duckworth (tennis)|James Duckworth]] <br/> {{flagicon|USA}} [[Tennys Sandgren]] <br/> {{flagicon|GBR}} [[Liam Broady]] <br/> {{flagicon|USA}} [[Bjorn Fratangelo]]
|- valign=top
|{{flagicon|SWE}} '''[[Johan Brunström]]''' <br /> {{flagicon|DEN}} '''[[Frederik Nielsen]]'''<br /> 6–1, 6–2 || {{flagicon|USA}} [[Sekou Bangoura]] <br /> {{flagicon|USA}} [[Matt Seeberger]]
|-valign=top
|rowspan=2|[[2015 Kobe Challenger|Hyōgo Noah Challenger]] <br/>[[Kobe]], Japan <br/> Hard (i) – $50,000+H – 32S/32Q/16D <br/> [[2015 Kobe Challenger – Singles|Singles]] – [[2015 Kobe Challenger – Doubles|Doubles]] ||{{flagicon|AUS}} '''[[John Millman]]''' <br /> 6–1, 6–3 || {{flagicon|JPN}} [[Taro Daniel]] ||rowspan=2|{{flagicon|JPN}} [[Yoshihito Nishioka]] <br/> {{flagicon|RUS}} [[Konstantin Kravchuk]] ||rowspan=2| {{flagicon|CHN}} [[Bai Yan (tennis)|Bai Yan]] <br/> {{flagicon|JPN}} [[Go Soeda]] <br/> {{flagicon|FRA}} [[Stéphane Robert]] <br/> {{flagicon|AUS}} [[Matthew Ebden]]
|- valign=top
|{{flagicon|THA}} '''[[Sanchai Ratiwatana]]''' <br /> {{flagicon|THA}} '''[[Sonchat Ratiwatana]]''' <br /> 6–4, 2–6, [11–9] || {{flagicon|TPE}} [[Chen Ti]] <br /> {{flagicon|CRO}} [[Franko Škugor]]  
|-valign=top
|rowspan=2|[[2015 Internationaux de Tennis de Vendée|Internationaux de Tennis de Vendée]] <br/>[[Mouilleron-le-Captif]], France <br/> Hard (i) – €64,000+H – 32S/32Q/16D <br/> [[2015 Internationaux de Tennis de Vendée – Singles|Singles]] – [[2015 Internationaux de Tennis de Vendée – Doubles|Doubles]] ||{{flagicon|FRA}} '''[[Benoît Paire]]''' <br /> 6–4, 1–6, 7–6<sup>(9–7)</sup> || {{flagicon|FRA}} [[Lucas Pouille]] ||rowspan=2| {{flagicon|FRA}} [[Paul-Henri Mathieu]] <br/> {{flagicon|FRA}} [[Adrian Mannarino]] ||rowspan=2| {{flagicon|ESP}} [[Marcel Granollers]] <br/> {{flagicon|RUS}} [[Teymuraz Gabashvili]] <br/> {{flagicon|UKR}} [[Sergiy Stakhovsky]] <br/> {{flagicon|RUS}} [[Karen Khachanov]]
|- valign=top
|{{flagicon|NED}} '''[[Sander Arends]]''' <br /> {{flagicon|POL}} '''[[Adam Majchrowicz]]''' <br /> 6–3, 5–7, [10–8] || {{flagicon|BLR}} [[Aliaksandr Bury]] <br /> {{flagicon|SWE}} [[Andreas Siljeström]]
|-valign=top
|rowspan=2|[[2015 Sparkassen ATP Challenger|Sparkassen ATP Challenger]] <br/>[[Urtijëi|Ortisei]], Italy <br/> Hard (i) – €64,000 – 32S/32Q/16D <br/> [[2015 Sparkassen ATP Challenger – Singles|Singles]] – [[2015 Sparkassen ATP Challenger – Doubles|Doubles]] || {{flagicon|LTU}} '''[[Ričardas Berankis]]''' <br /> 7–6<sup>(7–3)</sup>, 6–4 || {{flagicon|USA}} [[Rajeev Ram]] ||rowspan=2| {{flagicon|SRB}} [[Laslo Djere]] <br/> {{flagicon|RUS}} [[Evgeny Donskoy]] ||rowspan=2| {{flagicon|BIH}} [[Mirza Bašić]] <br/> {{flagicon|BIH}} [[Aldin Šetkić]] <br/> {{flagicon|ITA}} [[Luca Vanni]] <br/> {{flagicon|HUN}} [[Márton Fucsovics]]
|- valign=top
|{{flagicon|AUT}} '''[[Maximilian Neuchrist]]''' <br /> {{flagicon|AUT}} '''[[Tristan-Samuel Weissborn]]''' <br /> 7–6<sup>(9–7)</sup>, 6–3 || {{flagicon|CRO}} [[Nikola Mektić]] <br /> {{flagicon|CRO}} [[Antonio Šančić]]  
|-valign=top
|rowspan=2|[[2015 Copa Fila|Copa Fila]] <br/>[[Buenos Aires]], [[Argentina]] <br/> Clay – $50,000+H – 32S/32Q/16D <br/> [[2015 Copa Fila – Singles|Singles]] – [[2015 Copa Fila – Doubles|Doubles]] || {{flagicon|GBR}} '''[[Kyle Edmund]]''' <br /> 6–0, 6–4 || {{flagicon|ARG}} [[Carlos Berlocq]] ||rowspan=2| {{flagicon|ARG}} [[Horacio Zeballos]] <br/> {{flagicon|CHI}} [[Cristian Garín]] ||rowspan=2| {{flagicon|CHI}} [[Hans Podlipnik]] <br/> {{flagicon|BRA}} [[Guilherme Clezar]] <br/> {{flagicon|ARG}} [[Guido Andreozzi]] <br/> {{flagicon|ARG}} [[Máximo González]]
|- valign=top
|{{flagicon|CHI}} '''[[Julio Peralta]]''' <br /> {{flagicon|ARG}} '''[[Horacio Zeballos]]''' <br /> 6–2, 7–5 || {{flagicon|ARG}} [[Guido Andreozzi]] <br /> {{flagicon|ARG}} [[Lucas Arnold Ker]] 
|-valign=top
|rowspan=8|November 16||rowspan=2|[[2015 Keio Challenger|Keio Challenger]] <br/>[[Yokohama]], Japan <br/> Hard – $50,000 – 32S/32Q/16D <br/> [[2015 Keio Challenger – Singles|Singles]] – [[2015 Keio Challenger – Doubles|Doubles]] || {{flagicon|JPN}} '''[[Taro Daniel]]'''<br /> 4–6, 6–3, 6–3 || {{flagicon|JPN}} [[Go Soeda]] ||rowspan=2| {{flagicon|JPN}} [[Tatsuma Ito]] <br/> {{flagicon|AUS}} [[Matthew Ebden]] ||rowspan=2| {{flagicon|RUS}} [[Alexander Kudryavtsev]] <br/> {{flagicon|AUS}} [[Jordan Thompson (tennis)|Jordan Thompson]] <br/> {{flagicon|JPN}} [[Yoshihito Nishioka]] <br/> {{flagicon|JPN}} [[Yūichi Sugita]]
|- valign=top
|{{flagicon|THA}} '''[[Sanchai Ratiwatana]]''' <br /> {{flagicon|THA}} '''[[Sonchat Ratiwatana]]'''<br /> 6–4, 6–4 || {{flagicon|ITA}} [[Riccardo Ghedin]] <br /> {{flagicon|TPE}} [[Yi Chu-huan]]  
|-valign=top
|rowspan=2|[[2015 Uruguay Open|Uruguay Open]] <br/>[[Montevideo]], Uruguay <br/> Clay – $50,000+H – 32S/32Q/16D <br/> [[2015 Uruguay Open – Singles|Singles]] – [[2015 Uruguay Open – Doubles|Doubles]] || {{flagicon|ARG}} '''[[Guido Pella]]''' <br /> 7–5, 2–6, 6–4 || {{flagicon|ESP}} [[Íñigo Cervantes]] ||rowspan=2| {{flagicon|URU}} [[Pablo Cuevas]] <br/> {{flagicon|ARG}} [[Diego Schwartzman]] ||rowspan=2| {{flagicon|ARG}} [[Carlos Berlocq]] <br/> {{flagicon|CHI}} [[Cristian Garín]] <br/> {{flagicon|SVK}} [[Andrej Martin]] <br/> {{flagicon|ARG}} [[Horacio Zeballos]]
|- valign=top
|{{flagicon|SVK}} '''[[Andrej Martin]]''' <br /> {{flagicon|CHI}} '''[[Hans Podlipnik]]''' <br /> 6–4, 3–6, [10–6] || {{flagicon|BRA}} [[Marcelo Demoliner]] <br /> {{flagicon|POR}} [[Gastão Elias]]  
|-valign=top
|rowspan=2|[[2015 JSM Challenger of Champaign–Urbana|JSM Challenger of Champaign–Urbana]] <br/>[[Champaign, Illinois|Champaign]], United States <br/> Hard (i) – $50,000 – 32S/32Q/16D <br/> [[2015 JSM Challenger of Champaign–Urbana – Singles|Singles]] – [[2015 JSM Challenger of Champaign–Urbana – Doubles|Doubles]] || {{flagicon|SUI}} '''[[Henri Laaksonen]]''' <br /> 4–6, 6–2, 6–2 || {{flagicon|USA}} [[Taylor Harry Fritz]] ||rowspan=2| {{flagicon|USA}} [[Mackenzie McDonald]] <br/>{{flagicon|USA}} [[Clay Thompson]] ||rowspan=2| {{flagicon|TUN}} [[Malek Jaziri]] <br/> {{flagicon|USA}} [[Mitchell Krueger]] <br/> {{flagicon|USA}} [[Eric Quigley]] <br/> {{flagicon|USA}} [[Austin Krajicek]]
|- valign=top
|{{flagicon|IRL}} '''[[David O'Hare]]''' <br /> {{flagicon|GBR}} '''[[Joe Salisbury]]''' <br /> 6–1, 6–4 || {{flagicon|USA}} [[Austin Krajicek]] <br /> {{flagicon|USA}} [[Nicholas Monroe]]    
|-valign=top
|rowspan=2|[[2015 Trofeo Città di Brescia|Trofeo Città di Brescia]] <br/>[[Brescia]], Italy <br/> Carpet (i) – €42,500+H – 32S/32Q/16D <br/> [[2015 Trofeo Città di Brescia – Singles|Singles]] – [[2015 Trofeo Città di Brescia – Doubles|Doubles]] || {{flagicon|NED}} '''[[Igor Sijsling]]''' <br /> 6–4, 6–4 || {{flagicon|BIH}} [[Mirza Bašić]] ||rowspan=2| {{flagicon|ITA}} [[Luca Vanni]] <br/> {{flagicon|GER}} [[Dustin Brown (tennis)|Dustin Brown]] ||rowspan=2| {{flagicon|UZB}} [[Farrukh Dustov]] <br/> {{flagicon|SVK}} [[Norbert Gombos]] <br/> {{flagicon|UKR}} [[Illya Marchenko]] <br/> {{flagicon|SUI}} [[Marco Chiudinelli]]
|- valign=top
|{{flagicon|SRB}} '''[[Ilija Bozoljac]]''' <br /> {{flagicon|SVK}} '''[[Igor Zelenay]]''' <br /> 6–0, 6–3 || {{flagicon|BIH}} [[Mirza Bašić]] <br /> {{flagicon|CRO}} [[Nikola Mektić]]  
|-valign=top
|rowspan=5|November 23||bgcolor=#ffffcc|'''[[2015 ATP Challenger Tour Finals|ATP Challenger Tour Finals]]'''<br/>[[São Paulo]], Brazil<br/>Clay (i) – $220,000+H – 8S<br/>[[2015 ATP Challenger Tour Finals – Singles|Singles]] || {{flagicon|ESP}} '''[[Íñigo Cervantes]]''' <br /> 6–2, 3–6, 7–6<sup>(7–4)</sup> || {{flagicon|ESP}} [[Daniel Muñoz de la Nava]] || {{flagicon|BRA}} [[Guilherme Clezar]]  <br/> {{flagicon|ARG}} [[Guido Pella]]  ||{{center|Round Robin losers}} {{flagicon|ITA}} [[Paolo Lorenzi]] <br/> {{flagicon|ITA}} [[Marco Cecchinato]] <br/> {{flagicon|MDA}} [[Radu Albot]] <br/> {{flagicon|UZB}} [[Farrukh Dustov]] 
|-valign=top
|rowspan=2|[[2015 Dunlop World Challenge|Dunlop World Challenge]] <br/>[[Toyota, Aichi|Toyota]], Japan <br/> Carpet (i) – $40,000+H – 32S/32Q/16D <br/> [[2015 Dunlop World Challenge – Men's singles|Singles]] – [[2015 Dunlop World Challenge – Men's doubles|Doubles]] || {{flagicon|JPN}} '''[[Yoshihito Nishioka]]'''<br />6–3, 6–4 || {{flagicon|RUS}} [[Alexander Kudryavtsev]] ||rowspan=2| {{flagicon|RUS}} [[Konstantin Kravchuk]] <br/> {{flagicon|JPN}} [[Yūichi Sugita]] ||rowspan=2| {{flagicon|JPN}} Sho Katayama <br/> {{flagicon|RSA}} [[Tucker Vorster]] <br/> {{flagicon|TPE}} [[Jason Jung]] <br/> {{flagicon|JPN}} [[Tatsuma Ito]]
|- valign=top
|{{flagicon|GBR}} '''[[Brydan Klein]]''' <br /> {{flagicon|AUS}} '''[[Matt Reid (tennis)|Matt Reid]]''' <br /> 6–2, 7–6<sup>(7–3)</sup> || {{flagicon|ITA}} [[Riccardo Ghedin]] <br /> {{flagicon|TPE}} [[Yi Chu-huan]]  
|-valign=top
|rowspan=2|[[2015 Internazionali di Tennis Castel del Monte|Internazionali di Tennis Castel del Monte]] <br/>[[Andria]], Italy <br/> Hard (i) – €42,500+H – 32S/32Q/16D <br/> [[2015 Internazionali di Tennis Castel del Monte – Singles|Singles]] – [[2015 Internazionali di Tennis Castel del Monte – Doubles|Doubles]] || {{flagicon|CRO}} '''[[Ivan Dodig]]''' <br /> 6–2, 6–1 || {{flagicon|GER}} [[Michael Berrer]] ||rowspan=2| {{flagicon|ISR}} [[Dudi Sela]] <br/>{{flagicon|BLR}} [[Egor Gerasimov]] ||rowspan=2| {{flagicon|CZE}} [[Jan Šátral]] <br/> {{flagicon|ITA}} [[Luca Vanni]] <br/> {{flagicon|ITA}} [[Roberto Marcora]] <br/> {{flagicon|UKR}} [[Illya Marchenko]]
|- valign=top
|{{flagicon|SUI}} '''[[Marco Chiudinelli]]''' <br />  {{flagicon|GER}} '''[[Frank Moser (tennis)|Frank Moser]]''' <br /> 7–6<sup>(7–5)</sup>, 7–5 || {{flagicon|AUS}} [[Carsten Ball]] <br /> {{flagicon|GER}} [[Dustin Brown (tennis)|Dustin Brown]]  
|-valign=top
|}

== Statistical information ==
These tables present the number of [[singles (tennis)|singles]] (S) and [[doubles (tennis)|doubles]] (D) titles won by each player and each nation during the season. The players/nations are sorted by:
# Total number of titles (a doubles title won by two players representing the same nation counts as only one win for the nation); 
# A singles > doubles hierarchy;
# Alphabetical order (by family names for players).

=== Titles won by player ===
{| class="sortable wikitable" style="font-size:90%;"
|-
!width=81 |Total
!width=236 |Player
!width=47 style="background:#FFFFFF"|&nbsp;S&nbsp;
!width=47 style="background:#FFFFFF"|&nbsp;D&nbsp;
!width=47 style="background:#efefef"|&nbsp;S&nbsp;
!width=47 style="background:#efefef"|&nbsp;D&nbsp;
|- align=center
|bgcolor=#efefef |'''9''' ||align=left|{{flagathlete|{{sortname|Hans|Podlipnik}}|CHI}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 Milex Open – Doubles|●]] [[2015 Città di Vercelli – Trofeo Multimed – Doubles|●]] [[2015 Prosperita Open – Doubles|●]] [[2015 Challenger Pulcra Lachiter Biella – Doubles|●]] [[2015 Svijany Open – Doubles|●]] [[2015 Campeonato Internacional de Tênis de Campinas – Doubles|●]] [[2015 São Paulo Challenger – Doubles|●]] [[2015 Lima Challenger – Doubles|●]] [[2015 Uruguay Open – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''9'''
|- align=center
|bgcolor=#efefef |'''8''' ||align=left|{{flagathlete|{{sortname|Andrej|Martin}}|SVK}} || <!--RS-S-->{{nowrap|[[2015 ATP Challenger 2001 Team Padova – Singles|●]] [[2015 Challenger Pulcra Lachiter Biella – Singles|●]]}} ||<!--RS-D-->{{nowrap|[[2015 Prosperita Open – Doubles|●]] [[2015 Challenger Pulcra Lachiter Biella – Doubles|●]] [[2015 Svijany Open – Doubles|●]] [[2015 Internazionali di Tennis del Friuli Venezia Giulia – Doubles|●]] [[2015 Lima Challenger – Doubles|●]] [[2015 Uruguay Open – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''2''' || bgcolor=#efefef|<!--ALL-D-->'''6'''
|- align=center
|bgcolor=#efefef |'''8''' ||align=left|{{flagathlete|{{sortname|Guillermo|Durán}}|ARG}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 Claro Open Bucaramanga – Doubles|●]] [[2015 San Luis Open Challenger Tour – Doubles|●]] [[2015 Savannah Challenger – Doubles|●]] [[2015 Franken Challenge – Doubles|●]] [[2015 Città di Caltanissetta – Doubles|●]] [[2015 AON Open Challenger – Doubles|●]] [[2015 Santiago Challenger – Doubles|●]] [[2015 Challenger Ciudad de Guayaquil – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''8'''
|- align=center
|bgcolor=#efefef |'''8''' ||align=left|{{flagathlete|{{sortname|Mikhail|Elgin}}|RUS}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 Kazan Kremlin Cup – Doubles|●]] [[2015 Samarkand Challenger – Doubles|●]] [[2015 Eskişehir Cup – Doubles|●]] [[2015 Fergana Challenger – Men's doubles|●]] [[2015 ATP Challenger 2001 Team Padova – Doubles|●]] [[2015 Sparkassen Open – Doubles|●]] [[2015 Poznań Open – Doubles|●]] [[2015 Tashkent Challenger – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''8'''
|- align=center
|bgcolor=#efefef |'''8''' ||align=left|{{flagathlete|{{sortname|Horacio|Zeballos}}|ARG}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 San Luis Open Challenger Tour – Doubles|●]] [[2015 Savannah Challenger – Doubles|●]] [[2015 Franken Challenge – Doubles|●]] [[2015 Hoff Open – Doubles|●]] [[2015 AON Open Challenger – Doubles|●]] [[2015 Corrientes Challenger – Doubles|●]] [[2015 Open Bogotá – Doubles|●]] [[2015 Copa Fila – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''8''' 
|- align=center
|bgcolor=#efefef |'''7''' ||align=left|{{flagathlete|{{sortname|Wesley|Koolhof}}|NED}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 Aegon GB Pro-Series Glasgow – Doubles|●]] [[2015 ATP Challenger Torino – Doubles|●]] [[2015 Marburg Open – Doubles|●]] [[2015 Advantage Cars Prague Open – Men's doubles|●]] [[2015 Copa Sevilla – Doubles|●]] [[2015 Arimex Challenger Trophy – Doubles|●]] [[2015 Brest Challenger – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''7'''
|- align=center
|bgcolor=#efefef |'''7''' ||align=left|{{flagathlete|{{sortname|Matwé|Middelkoop}}|NED}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 Aegon GB Pro-Series Glasgow – Doubles|●]] [[2015 ATP Challenger Torino – Doubles|●]] [[2015 Marburg Open – Doubles|●]] [[2015 Advantage Cars Prague Open – Men's doubles|●]] [[2015 Copa Sevilla – Doubles|●]] [[2015 Arimex Challenger Trophy – Doubles|●]] [[2015 Brest Challenger – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''7''' 
|- align=center
|bgcolor=#efefef |'''6''' ||align=left|{{flagathlete|{{sortname|Guido|Pella}}|ARG}} || <!--RS-S-->{{nowrap|[[2015 San Luis Open Challenger Tour – Singles|●]] [[2015 São Paulo Challenger de Tênis – Singles|●]] [[2015 Aberto de Tênis do Rio Grande do Sul – Singles|●]] [[2015 Uruguay Open – Singles|●]]}}||<!--RS-D-->{{nowrap|[[2015 Challenger ATP Cachantún Cup – Doubles|●]] [[2015 Internazionali di Tennis Città di Vicenza – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''4''' || bgcolor=#efefef|<!--ALL-D-->'''2'''
|- align=center
|bgcolor=#efefef |'''6''' ||align=left|{{flagathlete|{{sortname|Andrés|Molteni}}|ARG}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 Claro Open Bucaramanga – Doubles|●]] [[2015 Challenger ATP Cachantún Cup – Doubles|●]] [[2015 Blu-Express.com Tennis Cup – Doubles|●]] [[2015 Campeonato Internacional de Tênis de Campinas – Doubles|●]] [[2015 Seguros Bolívar Open Pereira – Doubles|●]] [[2015 Challenger Ciudad de Guayaquil – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''6'''
|- align=center
|bgcolor=#efefef |'''6''' ||align=left|{{flagathlete|{{sortname|Igor|Zelenay}}|SVK}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 Kazan Kremlin Cup – Doubles|●]] [[2015 Heilbronner Neckarcup – Doubles|●]] [[2015 Sparta Prague Open – Doubles|●]] [[2015 Internazionali di Tennis del Friuli Venezia Giulia – Doubles|●]] [[2015 Slovak Open – Doubles|●]] [[2015 Trofeo Città di Brescia – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''6'''
|- align=center
|bgcolor=#efefef |'''5''' ||align=left|{{flagathlete|{{sortname|Iñigo|Cervantes}}|ESP}} || <!--RS-S-->{{Nowrap|[[2015 Prosperita Open – Singles|●]] [[2015 Internazionali di Tennis Città di Vicenza – Singles|●]] [[2015 Marburg Open – Singles|●]] [[2015 ATP Challenger Tour Finals – Singles|●]]}}  || <!--RS-D-->{{nowrap|[[2015 Morocco Tennis Tour – Mohammedia – Doubles|●]]}}|| bgcolor=#efefef|<!--ALL-S-->'''4''' || bgcolor=#efefef|<!--ALL-D-->'''1'''
|- align=center
|bgcolor=#efefef |'''5''' ||align=left|{{flagathlete|{{sortname|Paolo|Lorenzi}}|ITA}} || <!--RS-S-->{{Nowrap|[[2015 Eskişehir Cup – Singles|●]] [[2015 International Tennis Tournament of Cortina – Singles|●]] [[2015 Seguros Bolívar Open Pereira – Singles|●]] [[2015 Seguros Bolívar Open Medellín – Men's singles|●]]}} || <!--RS-D-->{{Nowrap|[[2015 International Tennis Tournament of Cortina – Doubles|●]]}} || bgcolor=#efefef|<!--ALL-S-->'''4''' || bgcolor=#efefef|<!--ALL-D-->'''1'''
|- align=center
|bgcolor=#efefef |'''5''' ||align=left|{{flagathlete|{{sortname|Daniel|Muñoz de la Nava}}|ESP}} || <!--RS-S-->{{nowrap|[[2015 Tennis Napoli Cup – Singles|●]] [[2015 Hoff Open – Singles|●]] [[2015 Morocco Tennis Tour – Meknes – Singles|●]]}} ||<!--RS-D-->{{nowrap|[[2015 China International Guangzhou – Doubles|●]] [[2015 Antonio Savoldi–Marco Cò – Trofeo Dimmidisì – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''3''' || bgcolor=#efefef|<!--ALL-D-->'''2'''
|- align=center
|bgcolor=#efefef |'''5''' ||align=left|{{flagathlete|{{sortname|Máximo|González}}|ARG}} || <!--RS-S-->{{nowrap|[[XIII Venice Challenge Save Cup – Singles|●]] [[2015 Corrientes Challenger – Singles|●]]}} ||<!--RS-D-->{{nowrap|[[2015 Campeonato Internacional de Tenis de Santos – Doubles|●]] [[2015 Distal & ITR Group Tennis Cup – Doubles|●]] [[2015 Santiago Challenger – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''2''' || bgcolor=#efefef|<!--ALL-D-->'''3'''
|- align=center
|bgcolor=#efefef |'''5''' ||align=left|{{flagathlete|{{sortname|Tristan|Lamasine}}|FRA}} || <!--RS-S-->{{Nowrap|[[2015 Tampere Open – Singles|●]]}} || <!--RS-D-->{{Nowrap|[[2015 Tampere Open – Doubles|●]] [[2015 Pekao Szczecin Open – Doubles|●]] [[2015 Open d'Orléans – Doubles|●]] [[2015 Ho Chi Minh City Challenger – Doubles|●]]}} || bgcolor=#efefef|<!--ALL-S-->'''1''' || bgcolor=#efefef|<!--ALL-D-->'''4'''
|- align=center
|bgcolor=#efefef |'''5''' ||align=left|{{flagathlete|{{sortname|Sergey|Betov}}|BLR}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 Samarkand Challenger – Doubles|●]] [[2015 Eskişehir Cup – Doubles|●]] [[2015 Fergana Challenger – Men's doubles|●]] [[2015 Sparkassen Open – Doubles|●]] [[2015 Tashkent Challenger – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''5'''
|- align=center
|bgcolor=#efefef |'''5''' ||align=left|{{flagathlete|{{sortname|Flavio|Cipolla}}|ITA}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 Open BNP Paribas Banque de Bretagne – Doubles|●]] [[XIII Venice Challenge Save Cup – Doubles|●]] [[2015 Distal & ITR Group Tennis Cup – Doubles|●]]  [[2015 Antonio Savoldi–Marco Cò – Trofeo Dimmidisì – Doubles|●]]}} [[2015 Banja Luka Challenger – Doubles|●]] ||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''5'''
|- align=center
|bgcolor=#efefef |'''5''' ||align=left|{{flagathlete|{{sortname|Denys|Molchanov}}|UKR}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 RBC Tennis Championships of Dallas – Doubles|●]] [[2015 President's Cup (tennis) – Men's doubles|●]] [[2015 Open Castilla y León – Doubles|●]] [[2015 Ağrı Challenger – Doubles|●]] [[2015 China International Suzhou – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''5'''
|- align=center
|bgcolor=#efefef |'''4''' ||align=left|{{flagathlete|{{sortname|Chung|Hyeon||Chung, Hyeon}}|KOR}} || <!--RS-S-->{{Nowrap|[[2015 McDonald's Burnie International – Men's singles|●]] [[2015 Savannah Challenger – Singles|●]] [[2015 Busan Open – Singles|●]] [[2015 OEC Kaohsiung – Singles|●]]}}  || <!--RS-D-->|| bgcolor=#efefef|<!--ALL-S-->'''4''' || bgcolor=#efefef|<!--ALL-D-->'''0'''
|- align=center
|bgcolor=#efefef |'''4''' ||align=left|{{flagathlete|{{sortname|Dudi|Sela}}|ISR}} || <!--RS-S-->{{Nowrap|[[2015 Batman Cup – Singles|●]] [[2015 Odlum Brown Vancouver Open – Men's singles|●]] [[2015 China International Suzhou – Singles|●]]}} || <!--RS-D-->{{Nowrap|[[2015 Ningbo Challenger – Doubles|●]]}} || bgcolor=#efefef|<!--ALL-S-->'''3''' || bgcolor=#efefef|<!--ALL-D-->'''1'''
|- align=center
|bgcolor=#efefef |'''4''' ||align=left|{{flagathlete|{{sortname|Thiemo|de Bakker||Bakker, Thiemo de}}|NED}} || <!--RS-S-->{{Nowrap|[[2015 Las Vegas Challenger – Singles|●]] [[2015 Monterrey Challenger – Singles|●]]}} || <!--RS-D-->{{nowrap|[[2015 BNP Paribas Primrose Bordeaux – Doubles|●]] [[2015 Monterrey Challenger – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''2''' || bgcolor=#efefef|<!--ALL-D-->'''2'''
|- align=center
|bgcolor=#efefef |'''4''' ||align=left|{{flagathlete|{{sortname|Robin|Haase}}|NED}} || <!--RS-S-->{{Nowrap|[[2015 Open du Pays d'Aix – Singles|●]] [[2015 Arimex Challenger Trophy – Singles|●]]}}  || <!--RS-D-->{{Nowrap|[[2015 Open du Pays d'Aix – Doubles|●]] [[2015 BNP Paribas Primrose Bordeaux – Doubles|●]]}}  || bgcolor=#efefef|<!--ALL-S-->'''2''' || bgcolor=#efefef|<!--ALL-D-->'''2'''
|- align=center
|bgcolor=#efefef |'''4''' ||align=left|{{flagathlete|{{sortname|Andrey|Kuznetsov|Andrey Kuznetsov (tennis)}}|RUS}} || <!--RS-S-->{{nowrap|[[2015 Antonio Savoldi–Marco Cò – Trofeo Dimmidisì – Singles|●]] [[2015 Città di Como Challenger – Singles|●]]}} ||<!--RS-D-->{{nowrap|[[2015 City of Onkaparinga ATP Challenger – Doubles|●]]}} {{nowrap|[[2015 Amex-Istanbul Challenger – Doubles|●]]}} ||bgcolor=#efefef|<!--ALL-S-->'''2''' || bgcolor=#efefef|<!--ALL-D-->'''2'''
|- align=center
|bgcolor=#efefef |'''4''' ||align=left|{{flagathlete|{{sortname|Austin|Krajicek}}|USA}} || <!--RS-S-->{{nowrap|[[2015 Torneo Internacional Challenger León – Singles|●]]}}||<!--RS-D-->{{nowrap|[[2015 BNP Paribas de Nouvelle-Calédonie – Doubles|●]] [[2015 Torneo Internacional Challenger León – Doubles|●]] [[2015 Jalisco Open – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''1''' || bgcolor=#efefef|<!--ALL-D-->'''3'''
|- align=center
|bgcolor=#efefef |'''4''' ||align=left|{{flagathlete|{{sortname|Blaž|Rola}}|SVN}} || <!--RS-S-->{{Nowrap|[[2015 Campeonato Internacional de Tenis de Santos – Singles|●]]}}  || <!--RS-D-->{{Nowrap|[[2015 São Paulo Challenger de Tênis – Doubles|●]] [[2015 Cary Challenger – Doubles|●]] [[2015 Columbus Challenger – Doubles|●]]}} || bgcolor=#efefef|<!--ALL-S-->'''1''' || bgcolor=#efefef|<!--ALL-D-->'''3'''
|- align=center
|bgcolor=#efefef |'''4''' ||align=left|{{flagathlete|{{sortname|Ilija|Bozoljac}}|SRB}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 Tennis Napoli Cup – Doubles|●]] [[2015 Banja Luka Challenger – Doubles|●]] [[2015 Slovak Open – Doubles|●]] [[2015 Trofeo Città di Brescia – Doubles|●]]}} ||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''4'''
|- align=center
|bgcolor=#efefef |'''4''' ||align=left|{{flagathlete|{{sortname|Johan|Brunström}}|SWE}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 Nielsen Pro Tennis Championship – Doubles|●]] [[2015 Tiburon Challenger – Doubles|●]] [[2015 Fairfield Challenger – Doubles|●]] [[2015 Knoxville Challenger – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''4'''
|- align=center
|bgcolor=#efefef |'''4''' ||align=left|{{flagathlete|{{sortname|Chase|Buchanan}}|USA}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 São Paulo Challenger de Tênis – Doubles|●]] [[2015 Cary Challenger – Doubles|●]] [[2015 Columbus Challenger – Doubles|●]] [[2015 Charlottesville Men's Pro Challenger – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''4'''
|- align=center
|bgcolor=#efefef |'''4''' ||align=left|{{flagathlete|{{sortname|Mateusz|Kowalczyk|dab=tennis}}|POL}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 Heilbronner Neckarcup – Doubles|●]] [[2015 Sparta Prague Open – Doubles|●]] [[2015 Poznań Open – Doubles|●]] [[2015 BFD Energy Challenger – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''4'''
|- align=center
|bgcolor=#efefef |'''4''' ||align=left|{{flagathlete|{{sortname|Frederik|Nielsen}}|DEN}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 Odlum Brown Vancouver Open – Men's doubles|●]] [[2015 Tiburon Challenger – Doubles|●]] [[2015 Fairfield Challenger – Doubles|●]] [[2015 Knoxville Challenger – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''4'''
|- align=center
|bgcolor=#efefef |'''4''' ||align=left|{{flagathlete|{{sortname|Julio|Peralta}}|CHI}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 Tallahassee Tennis Challenger – Doubles|●]] [[2015 Corrientes Challenger – Doubles|●]] [[2015 Open Bogotá – Doubles|●]] [[2015 Copa Fila – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''4'''
|- align=center
|bgcolor=#efefef |'''3''' ||align=left|{{flagathlete|{{sortname|Aljaž|Bedene}}|GBR}} || <!--RS-S-->{{Nowrap|[[2015 Irving Tennis Classic – Singles|●]] [[2015 Garden Open – Singles|●]] [[2015 Distal & ITR Group Tennis Cup – Singles|●]]}}  || <!--RS-D-->|| bgcolor=#efefef|<!--ALL-S-->'''3''' || bgcolor=#efefef|<!--ALL-D-->'''0'''
|- align=center
|bgcolor=#efefef |'''3''' ||align=left|{{flagathlete|{{sortname|Taro|Daniel}}|JPN}} || <!--RS-S-->{{Nowrap|[[2015 Città di Vercelli – Trofeo Multimed – Singles|●]] [[2015 Franken Challenge – Singles|●]] [[2015 Keio Challenger – Singles|●]]}} || <!--RS-D-->|| bgcolor=#efefef|<!--ALL-S-->'''3''' || bgcolor=#efefef|<!--ALL-D-->'''0'''
|- align=center
|bgcolor=#efefef |'''3''' ||align=left|{{flagathlete|{{sortname|Federico|Delbonis}}|ARG}} || <!--RS-S-->{{Nowrap|[[2015 Sarasota Open – Singles|●]] [[2015 Aspria Tennis Cup – Singles|●]] [[2015 BFD Energy Challenger – Singles|●]]}}  || <!--RS-D-->|| bgcolor=#efefef|<!--ALL-S-->'''3''' || bgcolor=#efefef|<!--ALL-D-->'''0'''
|- align=center
|bgcolor=#efefef |'''3''' ||align=left|{{flagathlete|{{sortname|Ivan|Dodig}}|CRO}} || <!--RS-S-->{{Nowrap|[[2015 Trophée des Alpilles – Singles|●]] [[2015 Brest Challenger – Singles|●]] [[2015 Internazionali di Tennis Castel del Monte – Singles|●]]}}  || <!--RS-D-->|| bgcolor=#efefef|<!--ALL-S-->'''3''' || bgcolor=#efefef|<!--ALL-D-->'''0'''
|- align=center
|bgcolor=#efefef |'''3''' ||align=left|{{flagathlete|{{sortname|Damir|Džumhur}}|BIH}} || <!--RS-S-->{{Nowrap|[[2015 Milex Open – Singles|●]] [[2015 TEAN International – Men's singles|●]] [[2015 Morocco Tennis Tour – Casablanca – Singles|●]]}}  || <!--RS-D-->|| bgcolor=#efefef|<!--ALL-S-->'''3''' || bgcolor=#efefef|<!--ALL-D-->'''0'''
|- align=center
|bgcolor=#efefef |'''3''' ||align=left|{{flagathlete|{{sortname|Kyle|Edmund}}|GBR}} || <!--RS-S-->{{Nowrap|[[2015 Hong Kong ATP Challenger – Singles|●]]}} [[2015 Levene Gouldin & Thompson Tennis Challenger – Singles|●]] [[2015 Copa Fila – Singles|●]]|| <!--RS-D-->|| bgcolor=#efefef|<!--ALL-S-->'''3''' || bgcolor=#efefef|<!--ALL-D-->'''0'''
|- align=center
|bgcolor=#efefef |'''3''' ||align=left|{{flagathlete|{{sortname|Teymuraz|Gabashvili}}|RUS}} || <!--RS-S-->{{Nowrap|[[2015 Karshi Challenger – Singles|●]] [[2015 Samarkand Challenger – Singles|●]] [[2015 Fergana Challenger – Men's singles|●]]}}  || <!--RS-D-->|| bgcolor=#efefef|<!--ALL-S-->'''3''' || bgcolor=#efefef|<!--ALL-D-->'''0'''
|- align=center
|bgcolor=#efefef |'''3''' ||align=left|{{flagathlete|{{sortname|John|Millman}}|AUS}} || <!--RS-S-->{{Nowrap|[[2015 Kentucky Bank Tennis Championships – Men's singles|●]] [[2015 Comerica Bank Challenger – Singles|●]] [[2015 Kobe Challenger – Singles|●]]}}  || <!--RS-D-->|| bgcolor=#efefef|<!--ALL-S-->'''3''' || bgcolor=#efefef|<!--ALL-D-->'''0'''
|- align=center
|bgcolor=#efefef |'''3''' ||align=left|{{flagathlete|{{sortname|Benoît|Paire}}|FRA}} || <!--RS-S-->{{Nowrap|[[2015 Trofeo Faip–Perrel – Singles|●]] [[2015 Open BNP Paribas Banque de Bretagne – Singles|●]] [[2015 Internationaux de Tennis de Vendée – Singles|●]]}}  || <!--RS-D-->|| bgcolor=#efefef|<!--ALL-S-->'''3''' || bgcolor=#efefef|<!--ALL-D-->'''0'''
|- align=center
|bgcolor=#efefef |'''3''' ||align=left|{{flagathlete|{{sortname|Facundo|Argüello|Facundo Argüello (tennis)}}|ARG}} || <!--RS-S-->{{nowrap|[[2015 Tallahassee Tennis Challenger – Singles|●]] [[2015 Campeonato Internacional de Tênis de Campinas – Singles|●]]}} ||<!--RS-D-->{{nowrap|[[2015 Sarasota Open – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''2''' || bgcolor=#efefef|<!--ALL-D-->'''1'''
|- align=center
|bgcolor=#efefef |'''3''' ||align=left|{{flagathlete|{{sortname|Yuki|Bhambri}}|IND}} || <!--RS-S-->{{nowrap|[[2015 Shanghai Challenger – Singles|●]] [[2015 China International Suzhou – Singles|●]]}} ||<!--RS-D-->{{nowrap|[[2015 Karshi Challenger – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''2''' || bgcolor=#efefef|<!--ALL-D-->'''1'''
|- align=center
|bgcolor=#efefef |'''3''' ||align=left|{{flagathlete|{{sortname|Somdev|Devvarman}}|IND}} || <!--RS-S-->{{Nowrap|[[2015 Delhi Open – Men's singles|●]] [[2015 Nielsen Pro Tennis Championship – Singles|●]]}}  || <!--RS-D-->{{nowrap|[[2015 Emami Kolkata Open ATP Challenger Tour – Doubles|●]]}}|| bgcolor=#efefef|<!--ALL-S-->'''2''' || bgcolor=#efefef|<!--ALL-D-->'''1'''
|- align=center
|bgcolor=#efefef |'''3''' ||align=left|{{flagathlete|{{sortname|Matthew|Ebden}}|AUS}} || <!--RS-S-->{{nowrap|[[2015 Aegon Surbiton Trophy – Men's singles|●]] [[2015 Latrobe City Traralgon ATP Challenger – Singles|●]]}} ||<!--RS-D-->{{nowrap|[[2015 Santaizi ATP Challenger – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''2''' || bgcolor=#efefef|<!--ALL-D-->'''1'''
|- align=center
|bgcolor=#efefef |'''3''' ||align=left|{{flagathlete|{{sortname|Gastão|Elias}}|POR}} || <!--RS-S--> {{Nowrap|[[2015 Lima Challenger – Singles|●]] [[2015 Challenger Ciudad de Guayaquil – Singles|●]]}} ||<!--RS-D-->{{nowrap|[[2015 Aberto de Tênis do Rio Grande do Sul – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''2''' || bgcolor=#efefef|<!--ALL-D-->'''1'''
|- align=center
|bgcolor=#efefef |'''3''' ||align=left|{{flagathlete|{{sortname|Filip|Krajinović}}|SRB}} || <!--RS-S-->{{nowrap|[[2015 Sparkassen Open – Singles|●]] [[2015 Internazionali di Tennis del Friuli Venezia Giulia – Singles|●]] }} ||<!--RS-D-->{{nowrap|[[2015 Tennis Napoli Cup – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''2''' || bgcolor=#efefef|<!--ALL-D-->'''1'''
|- align=center
|bgcolor=#efefef |'''3''' ||align=left|{{flagathlete|{{sortname|Dennis|Novikov}}|USA}} || <!--RS-S-->{{Nowrap|[[2015 Cary Challenger – Singles|●]] [[2015 Columbus Challenger – Singles|●]]}} ||<!--RS-D-->{{nowrap|[[2015 Tallahassee Tennis Challenger – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''2''' || bgcolor=#efefef|<!--ALL-D-->'''1'''
|- align=center
|bgcolor=#efefef |'''3''' ||align=left|{{flagathlete|{{sortname|Jan-Lennard|Struff}}|GER}} || <!--RS-S-->{{Nowrap|[[2015 Pekao Szczecin Open – Singles|●]] [[2015 Open d'Orléans – Singles|●]]}} || <!--RS-D-->{{Nowrap|[[2015 TEAN International – Men's doubles|●]]}} || bgcolor=#efefef|<!--ALL-S-->'''2''' || bgcolor=#efefef|<!--ALL-D-->'''1'''
|- align=center
|bgcolor=#efefef |'''3''' ||align=left|{{flagathlete|{{sortname|Facundo|Bagnis}}|ARG}} || <!--RS-S-->{{Nowrap|[[2015 Challenger ATP Cachantún Cup – Singles|●]]}} || <!--RS-D-->{{Nowrap|[[2015 Sarasota Open – Doubles|●]] [[2015 Internazionali di Tennis Città di Vicenza – Doubles|●]]}} || bgcolor=#efefef|<!--ALL-S-->'''1''' || bgcolor=#efefef|<!--ALL-D-->'''2'''
|- align=center
|bgcolor=#efefef |'''3''' ||align=left|{{flagathlete|{{sortname|Ruben|Bemelmans}}|BEL}} || <!--RS-S-->{{Nowrap|[[2015 Open de Guadeloupe – Singles|●]]}} || <!--RS-D-->{{nowrap|[[2015 Ethias Trophy – Doubles|●]] [[2015 Bauer Watertechnology Cup – Doubles|●]]}}|| bgcolor=#efefef|<!--ALL-S-->'''1''' || bgcolor=#efefef|<!--ALL-D-->'''2'''
|- align=center
|bgcolor=#efefef |'''3''' ||align=left|{{flagathlete|{{sortname|Saketh|Myneni}}|IND}} || <!--RS-S--> {{Nowrap|[[2015 Ho Chi Minh City Challenger – Singles|●]]}} ||<!--RS-D-->{{nowrap|[[2015 Türk Telecom İzmir Cup – Doubles|●]] [[2015 Bangalore Challenger – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''1''' || bgcolor=#efefef|<!--ALL-D-->'''2'''
|- align=center
|bgcolor=#efefef |'''3''' ||align=left|{{flagathlete|{{sortname|Rajeev|Ram}}|USA}} || <!--RS-S-->{{nowrap|[[2015 Jalisco Open – Singles|●]]}}||<!--RS-D-->{{nowrap|[[2015 Torneo Internacional Challenger León – Doubles|●]] [[2015 Jalisco Open – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''1''' || bgcolor=#efefef|<!--ALL-D-->'''2'''
|- align=center
|bgcolor=#efefef |'''3''' ||align=left|{{flagathlete|{{sortname|Carsten|Ball}}|AUS}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 McDonald's Burnie International – Men's doubles|●]] [[2015 Kentucky Bank Tennis Championships – Men's doubles|●]] [[2015 Las Vegas Challenger – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''3'''
|- align=center
|bgcolor=#efefef |'''3''' ||align=left|{{flagathlete|{{sortname|Dustin|Brown|Dustin Brown (tennis)}}|GER}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 Garden Open – Doubles|●]] [[2015 Maserati Challenger – Doubles|●]] [[2015 Las Vegas Challenger – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''3'''
|- align=center
|bgcolor=#efefef |'''3''' ||align=left|{{flagathlete|{{sortname|Chris|Guccione|Chris Guccione (tennis)}}|AUS}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 Challenger Banque Nationale de Drummondville – Doubles|●]] [[2015 Aegon Manchester Trophy – Doubles|●]] [[2015 Comerica Bank Challenger – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''3'''
|- align=center
|bgcolor=#efefef |'''3''' ||align=left|{{flagathlete|{{sortname|Fabrice|Martin}}|FRA}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 Tilia Slovenia Open – Doubles|●]] [[2015 Pekao Szczecin Open – Doubles|●]] [[2015 Open d'Orléans – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''3'''
|- align=center
|bgcolor=#efefef |'''3''' ||align=left|{{flagathlete|{{sortname|Aleksandr|Nedovyesov}}|KAZ}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 City of Onkaparinga ATP Challenger – Doubles|●]] [[2015 China International Guangzhou – Doubles|●]] [[2015 Amex-Istanbul Challenger – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''3'''
|- align=center
|bgcolor=#efefef |'''3''' ||align=left|{{flagathlete|{{sortname|Philipp|Petzschner}}|GER}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 Wrocław Open – Doubles|●]] [[2015 Ethias Trophy – Doubles|●]] [[2015 Bauer Watertechnology Cup – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''3'''
|- align=center
|bgcolor=#efefef |'''3''' ||align=left|{{flagathlete|{{sortname|Sanchai|Ratiwatana}}|THA}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 Busan Open – Doubles|●]] [[2015 Kobe Challenger – Doubles|●]] [[2015 Keio Challenger – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''3'''
|- align=center
|bgcolor=#efefef |'''3''' ||align=left|{{flagathlete|{{sortname|Sonchat|Ratiwatana}}|THA}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 Busan Open – Doubles|●]] [[2015 Kobe Challenger – Doubles|●]] [[2015 Keio Challenger – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''3'''
|- align=center
|bgcolor=#efefef |'''3''' ||align=left|{{flagathlete|{{sortname|Antonio|Šančić}}|CRO}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 Aspria Tennis Cup – Doubles|●]] [[2015 San Benedetto Tennis Cup – Doubles|●]] [[2015 Open de Rennes – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''3'''
|- align=center
|bgcolor=#efefef |'''3''' ||align=left|{{flagathlete|{{sortname|Ken|Skupski}}|GBR}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 Aegon Surbiton Trophy – Men's doubles|●]] [[2015 Guzzini Challenger – Doubles|●]] [[2015 Trophée des Alpilles – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''3'''
|- align=center
|bgcolor=#efefef |'''2''' ||align=left|{{flagathlete|{{sortname|Nikoloz|Basilashvili}}|GEO}} || <!--RS-S-->{{Nowrap|[[2015 Electra Israel Open – Singles|●]] [[2015 Sport 1 Open – Singles|●]]}}  || <!--RS-D-->|| bgcolor=#efefef|<!--ALL-S-->'''2''' || bgcolor=#efefef|<!--ALL-D-->'''0'''
|- align=center
|bgcolor=#efefef |'''2''' ||align=left|{{flagathlete|{{sortname|Roberto|Carballés Baena}}|ESP}} || <!--RS-S-->{{nowrap|[[2015 Morocco Tennis Tour – Kenitra – Singles|●]] [[2015 Morocco Tennis Tour – Mohammedia – Singles|●]]}} ||<!--RS-D-->||bgcolor=#efefef|<!--ALL-S-->'''2''' || bgcolor=#efefef|<!--ALL-D-->'''0'''
|- align=center
|bgcolor=#efefef |'''2''' ||align=left|{{flagathlete|{{sortname|Pablo|Carreño Busta}}|ESP}} || <!--RS-S-->{{Nowrap|[[2015 Blu-Express.com Tennis Cup – Singles|●]] [[2015 Poznań Open – Singles|●]]}}  || <!--RS-D-->|| bgcolor=#efefef|<!--ALL-S-->'''2''' || bgcolor=#efefef|<!--ALL-D-->'''0'''
|- align=center
|bgcolor=#efefef |'''2''' ||align=left|{{flagathlete|{{sortname|Kimmer|Coppejans}}|BEL}} || <!--RS-S-->{{Nowrap|[[2015 China International Guangzhou – Singles|●]] [[2015 Mersin Cup – Singles|●]]}}  || <!--RS-D-->|| bgcolor=#efefef|<!--ALL-S-->'''2''' || bgcolor=#efefef|<!--ALL-D-->'''0'''
|- align=center
|bgcolor=#efefef |'''2''' ||align=left|{{flagathlete|{{sortname|Farrukh|Dustov}}|UZB}} || <!--RS-S-->{{Nowrap|[[2015 Wrocław Open – Singles|●]] [[2015 Ağrı Challenger – Singles|●]]}}  || <!--RS-D-->|| bgcolor=#efefef|<!--ALL-S-->'''2''' || bgcolor=#efefef|<!--ALL-D-->'''0'''
|- align=center
|bgcolor=#efefef |'''2''' ||align=left|{{flagathlete|{{sortname|Rogério|Dutra Silva}}|BRA}} || <!--RS-S-->{{Nowrap|[[2015 Advantage Cars Prague Open – Men's singles|●]] [[2015 Santiago Challenger – Singles|●]]}}  || <!--RS-D-->|| bgcolor=#efefef|<!--ALL-S-->'''2''' || bgcolor=#efefef|<!--ALL-D-->'''0'''
|- align=center
|bgcolor=#efefef |'''2''' ||align=left|{{flagathlete|{{sortname|Taylor Harry|Fritz}}|USA}} || <!--RS-S-->{{Nowrap|[[2015 Sacramento Challenger – Singles|●]] [[2015 Fairfield Challenger – Singles|●]]}} || <!--RS-D-->|| bgcolor=#efefef|<!--ALL-S-->'''2''' || bgcolor=#efefef|<!--ALL-D-->'''0'''
|- align=center
|bgcolor=#efefef |'''2''' ||align=left|{{flagathlete|{{sortname|Norbert|Gombos}}|SVK}} || <!--RS-S-->{{Nowrap|[[2015 Challenger La Manche – Singles|●]] [[2015 Sparta Prague Open – Singles|●]]}}  || <!--RS-D-->|| bgcolor=#efefef|<!--ALL-S-->'''2''' || bgcolor=#efefef|<!--ALL-D-->'''0'''
|- align=center
|bgcolor=#efefef |'''2''' ||align=left|{{flagathlete|{{sortname|Sam|Groth}}|AUS}} || <!--RS-S-->{{Nowrap|[[2015 Santaizi ATP Challenger – Singles|●]] [[2015 Aegon Manchester Trophy – Singles|●]]}}  || <!--RS-D-->|| bgcolor=#efefef|<!--ALL-S-->'''2''' || bgcolor=#efefef|<!--ALL-D-->'''0'''
|- align=center
|bgcolor=#efefef |'''2''' ||align=left|{{flagathlete|{{sortname|Tim|Smyczek}}|USA}} || <!--RS-S-->{{Nowrap|[[2015 RBC Tennis Championships of Dallas – Singles|●]] [[2015 Tiburon Challenger – Singles|●]]}}  || <!--RS-D-->|| bgcolor=#efefef|<!--ALL-S-->'''2''' || bgcolor=#efefef|<!--ALL-D-->'''0'''
|- align=center
|bgcolor=#efefef |'''2''' ||align=left|{{flagathlete|{{sortname|Yūichi|Sugita}}|JPN}} || <!--RS-S-->{{Nowrap|[[2015 Chang-Sat Bangkok Open – Singles|●]]}} {{Nowrap|[[2015 Hua Hin Championships – Men's singles|●]]}}|| <!--RS-D-->|| bgcolor=#efefef|<!--ALL-S-->'''2''' || bgcolor=#efefef|<!--ALL-D-->'''0'''
|- align=center
|bgcolor=#efefef |'''2''' ||align=left|{{flagathlete|{{sortname|Radu|Albot}}|MDA}} || <!--RS-S-->{{nowrap|[[2015 Emami Kolkata Open ATP Challenger Tour – Singles|●]]}} ||<!--RS-D-->{{nowrap|[[2015 Launceston Tennis International – Men's doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''1''' || bgcolor=#efefef|<!--ALL-D-->'''1'''
|- align=center
|bgcolor=#efefef |'''2''' ||align=left|{{flagathlete|{{sortname|Jared|Donaldson}}|USA}} || <!--RS-S-->{{Nowrap|[[2015 Royal Lahaina Challenger – Singles|●]]}} || <!--RS-D-->{{Nowrap|[[2015 Royal Lahaina Challenger – Doubles|●]]}}|| bgcolor=#efefef|<!--ALL-S-->'''1''' || bgcolor=#efefef|<!--ALL-D-->'''1'''
|- align=center
|bgcolor=#efefef |'''2''' ||align=left|{{flagathlete|{{sortname|Egor|Gerasimov}}|BLR}} || <!--RS-S--> {{Nowrap|[[2015 Slovak Open – Singles|●]]}} ||<!--RS-D-->{{nowrap|[[2015 Delhi Open – Men's doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''1''' || bgcolor=#efefef|<!--ALL-D-->'''1'''
|- align=center
|bgcolor=#efefef |'''2''' ||align=left|{{flagathlete|{{sortname|Tobias|Kamke}}|GER}} || <!--RS-S-->{{Nowrap|[[2015 Svijany Open – Singles|●]]}}  || <!--RS-D-->{{Nowrap|[[2015 TEAN International – Men's doubles|●]]}} || bgcolor=#efefef|<!--ALL-S-->'''1''' || bgcolor=#efefef|<!--ALL-D-->'''1'''
|- align=center
|bgcolor=#efefef |'''2''' ||align=left|{{flagathlete|{{sortname|Aslan|Karatsev}}|RUS}} || <!--RS-S-->{{Nowrap|[[2015 Kazan Kremlin Cup – Singles|●]]}} || <!--RS-D-->{{Nowrap|[[2015 Batman Cup – Doubles|●]]}} || bgcolor=#efefef|<!--ALL-S-->'''1''' || bgcolor=#efefef|<!--ALL-D-->'''1'''
|- align=center
|bgcolor=#efefef |'''2''' ||align=left|{{flagathlete|{{sortname|Blaž|Kavčič}}|SVN}} || <!--RS-S-->{{Nowrap|[[2015 Gemdale ATP Challenger China International Shenzhen – Singles|●]]}}  || <!--RS-D-->{{Nowrap|[[2015 Sacramento Challenger – Doubles|●]]}}|| bgcolor=#efefef|<!--ALL-S-->'''1''' || bgcolor=#efefef|<!--ALL-D-->'''1'''
|- align=center
|bgcolor=#efefef |'''2''' ||align=left|{{flagathlete|{{sortname|Benjamin|Mitchell|Benjamin Mitchell (tennis)}}|AUS}} || <!--RS-S-->{{Nowrap|[[2015 Canberra Tennis International – Men's singles|●]]}} ||<!--RS-D-->{{nowrap|[[2015 Shimadzu All Japan Indoor Tennis Championships – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''1''' || bgcolor=#efefef|<!--ALL-D-->'''1'''
|- align=center
|bgcolor=#efefef |'''2''' ||align=left|{{flagathlete|{{sortname|Fernando|Romboli}}|BRA}} || <!--RS-S-->{{Nowrap|[[2015 Seguros Bolívar Open Cali – Singles|●]]}} || <!--RS-D-->{{Nowrap|[[2015 Seguros Bolívar Open Pereira – Doubles|●]]}} || bgcolor=#efefef|<!--ALL-S-->'''1''' || bgcolor=#efefef|<!--ALL-D-->'''1'''
|- align=center
|bgcolor=#efefef |'''2''' ||align=left|{{flagathlete|{{sortname|Eduardo|Struvay}}|COL}} || <!--RS-S-->{{Nowrap|[[2015 Open Bogotá – Singles|●]]}} ||<!--RS-D-->{{nowrap|[[2015 Seguros Bolívar Open Medellín – Men's doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''1''' || bgcolor=#efefef|<!--ALL-D-->'''1'''
|- align=center
|bgcolor=#efefef |'''2''' ||align=left|{{flagathlete|{{sortname|Adrian|Ungur}}|ROU}} || <!--RS-S-->{{Nowrap|[[2015 Sibiu Open – Singles|●]]}} ||<!--RS-D-->{{nowrap|[[2015 Morocco Tennis Tour – Casablanca – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''1''' || bgcolor=#efefef|<!--ALL-D-->'''1'''
|- align=center
|bgcolor=#efefef |'''2''' ||align=left|{{flagathlete|{{sortname|Lu|Yen-hsun||Lu, Yen-hsun}}|TPE}} || <!--RS-S-->{{Nowrap|[[2015 Ningbo Challenger – Singles|●]]}} ||<!--RS-D-->{{nowrap|[[2015 Hua Hin Championships – Men's doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''1''' || bgcolor=#efefef|<!--ALL-D-->'''1'''
|- align=center
|bgcolor=#efefef |'''2''' ||align=left|{{flagathlete|{{sortname|Andrea|Arnaboldi}}|ITA}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 Città di Vercelli – Trofeo Multimed – Doubles|●]] [[2015 Open de Rennes – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''2'''
|- align=center
|bgcolor=#efefef |'''2''' ||align=left|{{flagathlete|{{sortname|Bai|Yan|Bai Yan (tennis)|Bai, Yan}}|CHN}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 China International Challenger – Men's doubles|●]] [[2015 Chang-Sat Bangkok Open – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''2'''
|- align=center
|bgcolor=#efefef |'''2''' ||align=left|{{flagathlete|{{sortname|Philip|Bester}}|CAN}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 Challenger Banque Nationale de Drummondville – Doubles|●]] [[2015 Challenger Banque Nationale de Granby – Men's doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''2'''
|- align=center
|bgcolor=#efefef |'''2''' ||align=left|{{flagathlete|{{sortname|Hsieh|Cheng-peng||Hsieh, Cheng-peng}}|TPE}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 Hong Kong ATP Challenger – Doubles|●]] [[2015 OEC Kaohsiung – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''2'''
|- align=center
|bgcolor=#efefef |'''2''' ||align=left|{{flagathlete|{{sortname|Marcelo|Demoliner}}|BRA}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 Seguros Bolívar Open Cali – Doubles|●]] [[2015 Aegon Ilkley Trophy – Men's doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''2'''
|- align=center
|bgcolor=#efefef |'''2''' ||align=left|{{flagathlete|{{sortname|Gerard|Granollers}}|ESP}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 Morocco Tennis Tour – Kenitra – Doubles|●]] [[2015 KPIT MSLTA Challenger – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''2'''
|- align=center
|bgcolor=#efefef |'''2''' ||align=left|{{flagathlete|{{sortname|Laurynas|Grigelis}}|LTU}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 Morocco Tennis Tour – Casablanca – Doubles|●]] [[2015 Morocco Tennis Tour – Casablanca – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''2'''
|- align=center
|bgcolor=#efefef |'''2''' ||align=left|{{flagathlete|{{sortname|Lee|Hsin-han||Lee, Hsin-han}}|TPE}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 China International Suzhou – Doubles|●]] [[2015 Hua Hin Championships – Men's doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''2''' 
|- align=center
|bgcolor=#efefef |'''2''' ||align=left|{{flagathlete|{{sortname|Brydan|Klein}}|GBR}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 Kentucky Bank Tennis Championships – Men's doubles|●]] [[2015 Dunlop World Challenge – Men's doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''2'''
|- align=center
|bgcolor=#efefef |'''2''' ||align=left|{{flagathlete|{{sortname|Konstantin|Kravchuk}}|RUS}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 President's Cup (tennis) – Men's doubles|●]] [[2015 Ağrı Challenger – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''2'''
|- align=center
|bgcolor=#efefef |'''2''' ||align=left|{{flagathlete|{{sortname|Gero|Kretschmer}}|GER}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 Gemdale ATP Challenger China International Shenzhen – Doubles|●]] [[2015 Città di Como Challenger – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''2'''
|- align=center
|bgcolor=#efefef |'''2''' ||align=left|{{flagathlete|{{sortname|Alexander|Kudryavtsev}}|RUS}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 Delhi Open – Men's doubles|●]] [[2015 Open Castilla y León – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''2'''
|- align=center
|bgcolor=#efefef |'''2''' ||align=left|{{flagathlete|{{sortname|Roberto|Maytín}}|VEN}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 Milex Open – Doubles|●]] [[2015 Campeonato Internacional de Tenis de Santos – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''2'''
|- align=center
|bgcolor=#efefef |'''2''' ||align=left|{{flagathlete|{{sortname|Adrián|Menéndez Maceiras}}|ESP}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 Karshi Challenger – Doubles|●]] [[2015 KPIT MSLTA Challenger – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''2'''
|- align=center
|bgcolor=#efefef |'''2''' ||align=left|{{flagathlete|{{sortname|Mate|Pavić}}|CRO}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 Electra Israel Open – Doubles|●]] [[2015 Mersin Cup – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''2'''
|- align=center
|bgcolor=#efefef |'''2''' ||align=left|{{flagathlete|{{sortname|Matt|Reid|Matt Reid (tennis)}}|AUS}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 McDonald's Burnie International – Men's doubles|●]] [[2015 Dunlop World Challenge – Men's doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''2'''
|- align=center
|bgcolor=#efefef |'''2''' ||align=left|{{flagathlete|{{sortname|Andrey|Rublev|Andrey Rublev (tennis)}}|RUS}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 RBC Tennis Championships of Dallas – Doubles|●]] [[2015 ATP Challenger 2001 Team Padova – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''2'''
|- align=center
|bgcolor=#efefef |'''2''' ||align=left|{{flagathlete|{{sortname|Tennys|Sandgren}}|USA}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 BNP Paribas de Nouvelle-Calédonie – Doubles|●]] [[2015 Charlottesville Men's Pro Challenger – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''2'''
|- align=center
|bgcolor=#efefef |'''2''' ||align=left|{{flagathlete|{{sortname|Alexander|Satschko}}|GER}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 Gemdale ATP Challenger China International Shenzhen – Doubles|●]] [[2015 Città di Como Challenger – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''2'''
|- align=center
|bgcolor=#efefef |'''2''' ||align=left|{{flagathlete|{{sortname|Divij|Sharan}}|IND}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 Guzzini Challenger – Doubles|●]] [[2015 Türk Telecom İzmir Cup – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''2'''
|- align=center
|bgcolor=#efefef |'''2''' ||align=left|{{flagathlete|{{sortname|Neal|Skupski}}|GBR}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 Aegon Surbiton Trophy – Men's doubles|●]] [[2015 Trophée des Alpilles – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''2'''
|- align=center
|bgcolor=#efefef |'''2''' ||align=left|{{flagathlete|{{sortname|Michael|Venus|Michael Venus (tennis)}}|NZL}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 Electra Israel Open – Doubles|●]] [[2015 Mersin Cup – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''2'''
|- align=center
|bgcolor=#efefef |'''2''' ||align=left|{{flagathlete|{{sortname|Mark|Vervoort}}|NED}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 Morocco Tennis Tour – Mohammedia – Doubles|●]] [[2015 Monterrey Challenger – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''2'''
|- align=center
|bgcolor=#efefef |'''2''' ||align=left|{{flagathlete|{{sortname|Wu|Di|Wu Di (tennis)|Wu, Di}}|CHN}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 China International Challenger – Men's doubles|●]] [[2015 Shanghai Challenger – Singles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''2'''
|- align=center
|bgcolor=#efefef |'''2''' ||align=left|{{flagathlete|{{sortname|Yi|Chu-huan||Yi, Chu-huan}}|TPE}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 Hong Kong ATP Challenger – Doubles|●]] [[2015 Shanghai Challenger – Singles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''2'''
|- align=center
|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Nicolás|Almagro}}|ESP}} || <!--RS-S-->{{Nowrap|[[2015 AON Open Challenger – Singles|●]]}}  || <!--RS-D-->|| bgcolor=#efefef|<!--ALL-S-->'''1''' || bgcolor=#efefef|<!--ALL-D-->'''0'''
|- align=center
|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Mirza|Bašić}}|BIH}} || <!--RS-S-->{{Nowrap|[[2015 Guzzini Challenger – Singles|●]]}}  || <!--RS-D-->|| bgcolor=#efefef|<!--ALL-S-->'''1''' || bgcolor=#efefef|<!--ALL-D-->'''0'''
|- align=center
|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Ričardas|Berankis}}|LTU}} || <!--RS-S-->{{nowrap|[[2015 Sparkassen ATP Challenger – Singles|●]]}} ||<!--RS-D-->||bgcolor=#efefef|<!--ALL-S-->'''1''' || bgcolor=#efefef|<!--ALL-D-->'''0'''
|- align=center
|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Carlos|Berlocq}}|ARG}} || <!--RS-S-->{{nowrap|[[2015 São Paulo Challenger – Singles|●]]}} ||<!--RS-D-->||bgcolor=#efefef|<!--ALL-S-->'''1''' || bgcolor=#efefef|<!--ALL-D-->'''0'''
|- align=center
|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Mathias|Bourgue}}|FRA}} || <!--RS-S-->{{Nowrap|[[2015 Internationaux de Tennis de Blois – Singles|●]]}}  || <!--RS-D-->|| bgcolor=#efefef|<!--ALL-S-->'''1''' || bgcolor=#efefef|<!--ALL-D-->'''0'''
|- align=center
|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Pedro|Cachin}}|ARG}} || <!--RS-S-->{{nowrap|[[2015 Copa Sevilla – Singles|●]]}} ||<!--RS-D-->||bgcolor=#efefef|<!--ALL-S-->'''1''' || bgcolor=#efefef|<!--ALL-D-->'''0'''
|- align=center
|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Marco|Cecchinato}}|ITA}} || <!--RS-S-->{{Nowrap|[[2015 ATP Challenger Torino – Singles|●]]}}  || <!--RS-D-->|| bgcolor=#efefef|<!--ALL-S-->'''1''' || bgcolor=#efefef|<!--ALL-D-->'''0'''
|- align=center
|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Borna|Ćorić}}|CRO}} || <!--RS-S-->{{Nowrap|[[2015 Seguros Bolívar Open Barranquilla – Singles|●]]}}  || <!--RS-D-->|| bgcolor=#efefef|<!--ALL-S-->'''1''' || bgcolor=#efefef|<!--ALL-D-->'''0'''
|- align=center
|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Steve|Darcis}}|BEL}} || <!--RS-S-->{{Nowrap|[[2015 BNP Paribas de Nouvelle-Calédonie – Singles|●]]}}  || <!--RS-D-->|| bgcolor=#efefef|<!--ALL-S-->'''1''' || bgcolor=#efefef|<!--ALL-D-->'''0'''
|- align=center
|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Niels|Desein}}|BEL}} || <!--RS-S-->{{Nowrap|[[2015 Aegon GB Pro-Series Glasgow – Singles|●]]}}  || <!--RS-D-->|| bgcolor=#efefef|<!--ALL-S-->'''1''' || bgcolor=#efefef|<!--ALL-D-->'''0'''
|- align=center
|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Evgeny|Donskoy}}|RUS}} || <!--RS-S-->{{Nowrap|[[2015 Open Castilla y León – Singles|●]]}}  || <!--RS-D-->|| bgcolor=#efefef|<!--ALL-S-->'''1''' || bgcolor=#efefef|<!--ALL-D-->'''0'''
|- align=center
|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Víctor|Estrella Burgos}}|DOM}} || <!--RS-S-->{{Nowrap|[[2015 Morelos Open – Singles|●]]}} || <!--RS-D-->|| bgcolor=#efefef|<!--ALL-S-->'''1''' || bgcolor=#efefef|<!--ALL-D-->'''0'''
|- align=center
|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Daniel|Evans|Daniel Evans (tennis)}}|GBR}} || <!--RS-S-->{{Nowrap|[[2015 Knoxville Challenger – Singles|●]]}} || <!--RS-D-->|| bgcolor=#efefef|<!--ALL-S-->'''1''' || bgcolor=#efefef|<!--ALL-D-->'''0'''
|- align=center
|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Bjorn|Fratangelo}}|USA}} || <!--RS-S-->{{Nowrap|[[2015 Launceston Tennis International – Men's singles|●]]}} || <!--RS-D-->|| bgcolor=#efefef|<!--ALL-S-->'''1''' || bgcolor=#efefef|<!--ALL-D-->'''0'''
|- align=center
|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Daniel|Gimeno Traver}}|ESP}} || <!--RS-S-->{{Nowrap|[[2015 Claro Open Bucaramanga – Singles|●]]}} || <!--RS-D-->|| bgcolor=#efefef|<!--ALL-S-->'''1''' || bgcolor=#efefef|<!--ALL-D-->'''0'''
|- align=center
|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Peter|Gojowczyk}}|GER}} || <!--RS-S-->{{Nowrap|[[2015 ATP Challenger China International – Nanchang – Singles|●]]}}  || <!--RS-D-->|| bgcolor=#efefef|<!--ALL-S-->'''1''' || bgcolor=#efefef|<!--ALL-D-->'''0'''
|- align=center
|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Andreas|Haider-Maurer}}|AUT}} || <!--RS-S-->{{Nowrap|[[2015 Maserati Challenger – Singles|●]]}} || <!--RS-D-->|| bgcolor=#efefef|<!--ALL-S-->'''1''' || bgcolor=#efefef|<!--ALL-D-->'''0'''
|- align=center
|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Ryan|Harrison|Ryan Harrison (tennis)}}|USA}} || <!--RS-S-->{{Nowrap|[[2015 City of Onkaparinga ATP Challenger – Singles|●]]}} || <!--RS-D-->|| bgcolor=#efefef|<!--ALL-S-->'''1''' || bgcolor=#efefef|<!--ALL-D-->'''0'''
|- align=center
|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Denis|Istomin}}|UZB}} || <!--RS-S-->{{Nowrap|[[2015 Tashkent Challenger – Singles|●]]}}  || <!--RS-D-->|| bgcolor=#efefef|<!--ALL-S-->'''1''' || bgcolor=#efefef|<!--ALL-D-->'''0'''
|- align=center
|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Malek|Jaziri}}|TUN}} || <!--RS-S-->{{Nowrap|[[2015 Open de Rennes – Singles|●]]}}  || <!--RS-D-->|| bgcolor=#efefef|<!--ALL-S-->'''1''' || bgcolor=#efefef|<!--ALL-D-->'''0'''
|- align=center
|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Karen|Khachanov}}|RUS}} || <!--RS-S-->{{Nowrap|[[2015 Amex-Istanbul Challenger – Singles|●]]}}  || <!--RS-D-->|| bgcolor=#efefef|<!--ALL-S-->'''1''' || bgcolor=#efefef|<!--ALL-D-->'''0'''
|- align=center
|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Thanasi|Kokkinakis}}|AUS}} || <!--RS-S-->{{Nowrap|[[2015 BNP Paribas Primrose Bordeaux – Singles|●]]}}  || <!--RS-D-->|| bgcolor=#efefef|<!--ALL-S-->'''1''' || bgcolor=#efefef|<!--ALL-D-->'''0'''
|- align=center
|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Denis|Kudla}}|USA}} || <!--RS-S-->{{Nowrap|[[2015 Aegon Ilkley Trophy – Men's singles|●]]}}  || <!--RS-D-->|| bgcolor=#efefef|<!--ALL-S-->'''1''' || bgcolor=#efefef|<!--ALL-D-->'''0'''
|- align=center
|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Mikhail|Kukushkin}}|KAZ}} || <!--RS-S-->{{Nowrap|[[2015 President's Cup (tennis) – Men's singles|●]]}}  || <!--RS-D-->|| bgcolor=#efefef|<!--ALL-S-->'''1''' || bgcolor=#efefef|<!--ALL-D-->'''0'''
|- align=center
|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Henri|Laaksonen}}|SUI}} || <!--RS-S-->{{Nowrap|[[2015 JSM Challenger of Champaign–Urbana – Singles|●]]}} || <!--RS-D-->|| bgcolor=#efefef|<!--ALL-S-->'''1''' || bgcolor=#efefef|<!--ALL-D-->'''0'''
|- align=center
|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Lukáš|Lacko}}|SVK}} || <!--RS-S-->{{Nowrap|[[2015 Türk Telecom İzmir Cup – Singles|●]]}} || <!--RS-D-->|| bgcolor=#efefef|<!--ALL-S-->'''1''' || bgcolor=#efefef|<!--ALL-D-->'''0'''
|- align=center
|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Dušan|Lajović}}|SRB}} || <!--RS-S-->{{Nowrap|[[2015 Banja Luka Challenger – Singles|●]]}} || <!--RS-D-->|| bgcolor=#efefef|<!--ALL-S-->'''1''' || bgcolor=#efefef|<!--ALL-D-->'''0'''
|- align=center
|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Illya|Marchenko}}|UKR}} || <!--RS-S-->{{Nowrap|[[2015 Ethias Trophy – Singles|●]]}}  || <!--RS-D-->|| bgcolor=#efefef|<!--ALL-S-->'''1''' || bgcolor=#efefef|<!--ALL-D-->'''0'''
|- align=center
|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Nicolas|Mahut}}|FRA}} || <!--RS-S-->{{Nowrap|[[2015 Open Harmonie mutuelle – Singles|●]]}}  || <!--RS-D-->|| bgcolor=#efefef|<!--ALL-S-->'''1''' || bgcolor=#efefef|<!--ALL-D-->'''0'''
|- align=center
|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Vincent|Millot}}|FRA}} || <!--RS-S-->{{Nowrap|[[2015 Challenger Banque Nationale de Granby – Men's singles|●]]}}  || <!--RS-D-->|| bgcolor=#efefef|<!--ALL-S-->'''1''' || bgcolor=#efefef|<!--ALL-D-->'''0'''
|- align=center
|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Yoshihito|Nishioka}}|JPN}} || <!--RS-S-->{{Nowrap|[[2015 Dunlop World Challenge – Men's singles|●]]}} || <!--RS-D-->|| bgcolor=#efefef|<!--ALL-S-->'''1''' || bgcolor=#efefef|<!--ALL-D-->'''0'''
|- align=center
|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Lamine|Ouahab}}|MAR}} || <!--RS-S-->{{Nowrap|[[2015 Morocco Tennis Tour – Casablanca – Singles|●]]}}  || <!--RS-D-->|| bgcolor=#efefef|<!--ALL-S-->'''1''' || bgcolor=#efefef|<!--ALL-D-->'''0'''
|- align=center
|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Adam|Pavlásek}}|CZE}} || <!--RS-S-->{{Nowrap|[[2015 Poprad-Tatry ATP Challenger Tour – Singles|●]]}}  || <!--RS-D-->|| bgcolor=#efefef|<!--ALL-S-->'''1''' || bgcolor=#efefef|<!--ALL-D-->'''0'''
|- align=center
|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Michał|Przysiężny}}|POL}} || <!--RS-S-->{{Nowrap|[[2015 Shimadzu All Japan Indoor Tennis Championships – Singles|●]]}}  || <!--RS-D-->|| bgcolor=#efefef|<!--ALL-S-->'''1''' || bgcolor=#efefef|<!--ALL-D-->'''0'''
|- align=center
|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Albert|Ramos Viñolas}}|ESP}} || <!--RS-S-->{{Nowrap|[[2015 San Benedetto Tennis Cup – Singles|●]]}}  || <!--RS-D-->|| bgcolor=#efefef|<!--ALL-S-->'''1''' || bgcolor=#efefef|<!--ALL-D-->'''0'''
|- align=center
|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Noah|Rubin|Noah Rubin (tennis)}}|USA}} || <!--RS-S-->{{Nowrap|[[2015 Charlottesville Men's Pro Challenger – Singles|●]]}} || <!--RS-D-->|| bgcolor=#efefef|<!--ALL-S-->'''1''' || bgcolor=#efefef|<!--ALL-D-->'''0'''
|- align=center
|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Alexander|Sarkissian}}|USA}} || <!--RS-S-->{{Nowrap|[[2015 Gimcheon Open ATP Challenger – Singles|●]]}}  || <!--RS-D-->|| bgcolor=#efefef|<!--ALL-S-->'''1''' || bgcolor=#efefef|<!--ALL-D-->'''0'''
|- align=center
|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Igor|Sijsling}}|NED}} || <!--RS-S-->{{Nowrap|[[2015 Trofeo Città di Brescia – Singles|●]]}} || <!--RS-D-->|| bgcolor=#efefef|<!--ALL-S-->'''1''' || bgcolor=#efefef|<!--ALL-D-->'''0'''
|- align=center
|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Franko|Škugor}}|CRO}} || <!--RS-S-->{{Nowrap|[[2015 China International Challenger – Men's singles|●]]}}  || <!--RS-D-->|| bgcolor=#efefef|<!--ALL-S-->'''1''' || bgcolor=#efefef|<!--ALL-D-->'''0'''
|- align=center
|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|John-Patrick|Smith}}|AUS}} || <!--RS-S-->{{Nowrap|[[2015 Challenger Banque Nationale de Drummondville – Singles|●]]}}  || <!--RS-D-->|| bgcolor=#efefef|<!--ALL-S-->'''1''' || bgcolor=#efefef|<!--ALL-D-->'''0'''
|- align=center
|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Go|Soeda}}|JPN}} || <!--RS-S-->{{Nowrap|[[2015 Lecoq Seoul Open – Men's singles|●]]}}  || <!--RS-D-->|| bgcolor=#efefef|<!--ALL-S-->'''1''' || bgcolor=#efefef|<!--ALL-D-->'''0'''
|- align=center
|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Luca|Vanni}}|ITA}} || <!--RS-S-->{{Nowrap|[[2015 Tilia Slovenia Open – Singles|●]]}}  || <!--RS-D-->|| bgcolor=#efefef|<!--ALL-S-->'''1''' || bgcolor=#efefef|<!--ALL-D-->'''0'''
|- align=center
|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Jiří|Veselý}}|CZE}} || <!--RS-S-->{{Nowrap|[[2015 UniCredit Czech Open – Singles|●]]}}  || <!--RS-D-->|| bgcolor=#efefef|<!--ALL-S-->'''1''' || bgcolor=#efefef|<!--ALL-D-->'''0'''
|- align=center
|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|James|Ward|James Ward (tennis)}}|GBR}} || <!--RS-S-->{{Nowrap|[[2015 Bangalore Challenger – Singles|●]]}} || <!--RS-D-->|| bgcolor=#efefef|<!--ALL-S-->'''1''' || bgcolor=#efefef|<!--ALL-D-->'''0'''
|- align=center
|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Elias|Ymer}}|SWE}} || <!--RS-S-->{{Nowrap|[[2015 Città di Caltanissetta – Singles|●]]}}  || <!--RS-D-->|| bgcolor=#efefef|<!--ALL-S-->'''1''' || bgcolor=#efefef|<!--ALL-D-->'''0'''
|- align=center
|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Mikhail|Youzhny}}|RUS}} || <!--RS-S-->{{Nowrap|[[2015 Bauer Watertechnology Cup – Singles|●]]}}  || <!--RS-D-->|| bgcolor=#efefef|<!--ALL-S-->'''1''' || bgcolor=#efefef|<!--ALL-D-->'''0'''
|- align=center
|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Alexander|Zverev|Alexander Zverev Jr.}}|GER}} || <!--RS-S-->{{Nowrap|[[2015 Heilbronner Neckarcup – Singles|●]]}}  || <!--RS-D-->|| bgcolor=#efefef|<!--ALL-S-->'''1''' || bgcolor=#efefef|<!--ALL-D-->'''0'''
|- align=center
|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Guido|Andreozzi}}|ARG}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 Città di Caltanissetta – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''1'''
|- align=center
|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Sander|Arends}}|NED}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 Internationaux de Tennis de Vendée – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''1'''
|- align=center
|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Marcelo|Arévalo}}|ESA}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 Seguros Bolívar Open Barranquilla – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''1'''
|- align=center
|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Nicolás|Barrientos}}|COL}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 Seguros Bolívar Open Medellín – Men's doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''1'''
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|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Andreas|Beck|Andreas Beck (tennis)}}|GER}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 Challenger La Manche – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''1'''
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|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Tomasz|Bednarek}}|POL}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 BFD Energy Challenger – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''1'''
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|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Ariel|Behar}}|URU}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 Sport 1 Open – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''1'''
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|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Alex|Bolt}}|AUS}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 Canberra Tennis International – Men's doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''1'''
|- align=center
|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Rémi|Boutillier}}|FRA}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 Internationaux de Tennis de Blois – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''1'''
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|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Grégoire|Burquier}}|FRA}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 Open Harmonie mutuelle – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''1'''
|- align=center
|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|František|Čermák}}|CZE}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 Garden Open – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''1'''
|- align=center
|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|James|Cerretani}}|USA}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 Open de Guadeloupe – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''1'''
|- align=center
|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Marco|Chiudinelli}}|SUI}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 Internazionali di Tennis Castel del Monte – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''1'''
|- align=center
|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Andrea|Collarini}}|ARG}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 Blu-Express.com Tennis Cup – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''1'''
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|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Victor|Crivoi}}|ROU}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 Sibiu Open – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''1'''
|- align=center
|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Marcus|Daniell}}|NZL}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 Aegon Ilkley Trophy – Men's doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''1'''
|- align=center
|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Eduardo|Dischinger}}|BRA}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 Sport 1 Open – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''1'''
|- align=center
|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Antal|van der Duim||Duim, Antal van der}}|NED}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 Open de Guadeloupe – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''1'''
|- align=center
|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Martin|Emmrich}}|GER}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 Trofeo Faip–Perrel – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''1'''
|- align=center
|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Jonathan|Eysseric}}|FRA}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 ATP Challenger China International – Nanchang – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''1'''
|- align=center
|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Sergio|Galdós}}|PER}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 Seguros Bolívar Open Barranquilla – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''1'''
|- align=center
|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Riccardo|Ghedin}}|ITA}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 Chang-Sat Bangkok Open – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''1'''
|- align=center
|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|André|Ghem}}|BRA}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 Tampere Open – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''1'''
|- align=center
|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Gong|Maoxin||Gong, Maoxin}}|CHN}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 Lecoq Seoul Open – Men's doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''1'''
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|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Ruben|Gonzales|Ruben Gonzales (tennis)}}|PHI}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 Wrocław Open – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''1'''
|- align=center
|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Treat|Huey}}|PHI}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 Odlum Brown Vancouver Open – Men's doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''1'''
|- align=center
|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Roman|Jebavý}}|CZE}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 Poprad-Tatry ATP Challenger Tour – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''1'''
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|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Rameez|Junaid}}|AUS}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 Maserati Challenger – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''1'''
|- align=center
|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Dayne|Kelly}}|AUS}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 Latrobe City Traralgon ATP Challenger – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''1''
|- align=center
|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Julian|Knowle}}|AUT}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 UniCredit Czech Open – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''1'''
|- align=center
|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Stefan|Kozlov}}|USA}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 Royal Lahaina Challenger – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''1'''
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|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Kevin|Krawietz}}|GER}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 Morocco Tennis Tour – Meknes – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''1'''
|- align=center
|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Mitchell|Krueger}}|USA}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 Launceston Tennis International – Men's doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''1'''
|- align=center
|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Nils|Langer}}|GER}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 Ho Chi Minh City Challenger – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''1'''
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|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Li|Zhe|Li Zhe (tennis)|Li, Zhe}}|CHN}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 Gimcheon Open ATP Challenger – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''1'''
|- align=center
|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Robert|Lindstedt}}|SWE}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 Irving Tennis Classic – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''1'''
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|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Petru-Alexandru|Luncanu}}|ROU}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 Sibiu Open – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''1'''
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|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Adam|Majchrowicz}}|POL}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 Internationaux de Tennis de Vendée – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''1'''
|- align=center
|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Dino|Marcan}}|CRO}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 San Benedetto Tennis Cup – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''1'''
|- align=center
|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Maximilian|Marterer}}|GER}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 Morocco Tennis Tour – Meknes – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''1'''
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|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Marinko|Matosevic}}|AUS}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 Latrobe City Traralgon ATP Challenger – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''1''
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|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Dominik|Meffert}}|GER}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 Open BNP Paribas Banque de Bretagne – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''1'''
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|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Nikola|Mektić}}|CRO}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 Aspria Tennis Cup – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''1'''
|- align=center
|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Jan|Mertl}}|CZE}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 Challenger La Manche – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''1'''
|- align=center
|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Nicholas|Monroe}}|USA}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 Nielsen Pro Tennis Championship – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''1'''
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|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Frank|Moser|Frank Moser (tennis)}}|GER}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 Internazionali di Tennis Castel del Monte – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''1'''
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|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Jeevan|Nedunchezhiyan}}|IND}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 Emami Kolkata Open ATP Challenger Tour – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''1'''
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|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Maximilian|Neuchrist}}|AUT}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 Sparkassen ATP Challenger – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''1'''
|- align=center
|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Dean|O'Brien|Dean O'Brien (tennis)}}|RSA}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 Levene Gouldin & Thompson Tennis Challenger – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''1'''
|- align=center
|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|David|O'Hare}}|IRE}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 JSM Challenger of Champaign–Urbana – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''1'''
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|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Renzo|Olivo}}|ARG}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 Hoff Open – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''1'''
|- align=center
|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Philipp|Oswald}}|AUT}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 UniCredit Czech Open – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''1'''
|- align=center
|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Peng|Hsien-yin||Peng, Hsien-yin}}|TPE}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 Lecoq Seoul Open – Men's doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''1'''
|- align=center
|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Peter|Polansky}}|CAN}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 Challenger Banque Nationale de Granby – Men's doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''1'''
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|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Tim|Pütz}}|GER}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 Wrocław Open – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''1'''
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|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Aisam-ul-Haq|Qureshi}}|PAK}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 Open du Pays d'Aix – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''1'''
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|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Purav|Raja}}|IND}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 Tilia Slovenia Open – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''1'''
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|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Miguel Ángel|Reyes-Varela}}|MEX}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 Seguros Bolívar Open Cali – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''1'''
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|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Oriol|Roca Batalla}}|ESP}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 Morocco Tennis Tour – Kenitra – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''1'''
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|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Ruan|Roelofse}}|RSA}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 Levene Gouldin & Thompson Tennis Challenger – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''1'''
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|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|André|Sá}}|BRA}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 Aegon Manchester Trophy – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''1'''
|- align=center
|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Jan|Šátral}}|CZE}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 Poprad-Tatry ATP Challenger Tour – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''1'''
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|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Mohamed|Safwat}}|EGY}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 Morocco Tennis Tour – Casablanca – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''1'''
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|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Joe|Salisbury}}|GBR}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 JSM Challenger of Champaign–Urbana – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''1'''
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|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Sanam|Singh}}|IND}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 Bangalore Challenger – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''1'''
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|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Yaraslav|Shyla}}|BLR}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 Batman Cup – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''1'''
|- align=center
|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Alexandre|Sidorenko}}|FRA}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 Open Harmonie mutuelle – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''1'''
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|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Andreas|Siljeström}}|SWE}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 Trofeo Faip–Perrel – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''1'''
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|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Frederico Ferreira|Silva}}|POR}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 Aberto de Tênis do Rio Grande do Sul – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''1'''
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|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Artem|Sitak}}|NZL}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 Comerica Bank Challenger – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''1'''
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|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Sergiy|Stakhovsky}}|UKR}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 Irving Tennis Classic – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''1'''
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|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Potito|Starace}}|ITA}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[XIII Venice Challenge Save Cup – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''1'''
|- align=center
|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Jose Rubin|Statham}}|NZL}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 Gimcheon Open ATP Challenger – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''1'''
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|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Maxime|Teixeira}}|FRA}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 Internationaux de Tennis de Blois – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''1'''
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|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Jordan|Thompson|Jordan Thompson (tennis)}}|AUS}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 Shimadzu All Japan Indoor Tennis Championships – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''1'''
|- align=center
|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Matteo|Viola}}|ITA}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 International Tennis Tournament of Cortina – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''1'''
|- align=center
|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Darren|Walsh|Darren Walsh (tennis)}}|GBR}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 Wrocław Open – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''1'''
|- align=center
|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Wang|Chieh-fu||Wang, Chieh-fu}}|TPE}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 Santaizi ATP Challenger – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''1'''
|- align=center
|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Amir|Weintraub}}|ISR}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 Ningbo Challenger – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''1'''
|- align=center
|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Tristan-Samuel|Weissborn}}|AUT}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 Sparkassen ATP Challenger – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''1'''
|- align=center
|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Andrew|Whittington|Andrew Whittington (tennis)}}|AUS}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 Canberra Tennis International – Men's doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''1'''
|- align=center
|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Yang|Tsung-hua||Yang, Tsung-hua}}|TPE}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 OEC Kaohsiung – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''1'''
|- align=center
|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Caio|Zampieri}}|BRA}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 São Paulo Challenger – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''1'''
|- align=center
|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Grega|Žemlja}}|SVN}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 Sacramento Challenger – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''1'''
|- align=center
|bgcolor=#efefef |'''1''' ||align=left|{{flagathlete|{{sortname|Jürgen|Zopp}}|EST}} || <!--RS-S--> ||<!--RS-D-->{{nowrap|[[2015 ATP Challenger China International – Nanchang – Doubles|●]]}}||bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''1'''
|}

=== Titles won by nation ===
{| class="sortable wikitable" style="font-size:90%;"
|-
!width=81 |Total
!width=236 |Nation
!width=47 style="background:#efefef"|&nbsp;S&nbsp;
!width=47 style="background:#efefef"|&nbsp;D&nbsp;
|- align=center
|bgcolor=#efefef |'''46''' ||align=left|{{flagteam|ARG}}|| bgcolor=#efefef|<!--ALL-S-->'''13''' || bgcolor=#efefef|<!--ALL-D-->'''33'''
|- align=center
|bgcolor=#efefef |'''31''' ||align=left|{{flagteam|USA}}|| bgcolor=#efefef|<!--ALL-S-->'''14''' || bgcolor=#efefef|<!--ALL-D-->'''17'''
|- align=center
|bgcolor=#efefef |'''27''' ||align=left|{{flagteam|AUS}}|| bgcolor=#efefef|<!--ALL-S-->'''11''' || bgcolor=#efefef|<!--ALL-D-->'''16'''
|- align=center
|bgcolor=#efefef |'''27''' ||align=left|{{flagteam|NED}}|| bgcolor=#efefef|<!--ALL-S-->'''5''' || bgcolor=#efefef|<!--ALL-D-->'''22'''
|- align=center
|bgcolor=#efefef |'''26''' ||align=left|{{flagteam|RUS}}|| bgcolor=#efefef|<!--ALL-S-->'''9''' || bgcolor=#efefef|<!--ALL-D-->'''17'''
|- align=center
|bgcolor=#efefef |'''25''' ||align=left|{{flagteam|GER}}|| bgcolor=#efefef|<!--ALL-S-->'''5''' || bgcolor=#efefef|<!--ALL-D-->'''20'''
|- align=center
|bgcolor=#efefef |'''22''' ||align=left|{{flagteam|ESP}}|| bgcolor=#efefef|<!--ALL-S-->'''14''' || bgcolor=#efefef|<!--ALL-D-->'''8'''
|- align=center
|bgcolor=#efefef |'''19''' ||align=left|{{flagteam|FRA}}|| bgcolor=#efefef|<!--ALL-S-->'''7''' || bgcolor=#efefef|<!--ALL-D-->'''12'''
|- align=center
|bgcolor=#efefef |'''17''' ||align=left|{{flagteam|ITA}}|| bgcolor=#efefef|<!--ALL-S-->'''6''' || bgcolor=#efefef|<!--ALL-D-->'''11'''
|- align=center
|bgcolor=#efefef |'''17''' ||align=left|{{flagteam|SVK}}|| bgcolor=#efefef|<!--ALL-S-->'''5''' || bgcolor=#efefef|<!--ALL-D-->'''12'''
|- align=center
|bgcolor=#efefef |'''16''' ||align=left|{{flagteam|GBR}}|| bgcolor=#efefef|<!--ALL-S-->'''7''' || bgcolor=#efefef|<!--ALL-D-->'''9'''
|- align=center
|bgcolor=#efefef |'''14''' ||align=left|{{flagteam|IND}}|| bgcolor=#efefef|<!--ALL-S-->'''5''' || bgcolor=#efefef|<!--ALL-D-->'''9'''
|- align=center
|bgcolor=#efefef |'''13''' ||align=left|{{flagteam|CHI}}|| bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''13'''
|- align=center
|bgcolor=#efefef |'''12''' ||align=left|{{flagteam|CRO}}|| bgcolor=#efefef|<!--ALL-S-->'''5''' || bgcolor=#efefef|<!--ALL-D-->'''7'''
|- align=center
|bgcolor=#efefef |'''11''' ||align=left|{{flagteam|TPE}}|| bgcolor=#efefef|<!--ALL-S-->'''1''' || bgcolor=#efefef|<!--ALL-D-->'''10'''
|- align=center
|bgcolor=#efefef |'''10''' ||align=left|{{flagteam|BRA}}|| bgcolor=#efefef|<!--ALL-S-->'''3''' || bgcolor=#efefef|<!--ALL-D-->'''7'''
|- align=center
|bgcolor=#efefef |'''8''' ||align=left|{{flagteam|BLR}}|| bgcolor=#efefef|<!--ALL-S-->'''1''' || bgcolor=#efefef|<!--ALL-D-->'''7'''
|- align=center
|bgcolor=#efefef |'''8''' ||align=left|{{flagteam|SRB}}|| bgcolor=#efefef|<!--ALL-S-->'''3''' || bgcolor=#efefef|<!--ALL-D-->'''5'''
|- align=center
|bgcolor=#efefef |'''8''' ||align=left|{{flagteam|SVN}}|| bgcolor=#efefef|<!--ALL-S-->'''3''' || bgcolor=#efefef|<!--ALL-D-->'''5'''
|- align=center
|bgcolor=#efefef |'''7''' ||align=left|{{flagteam|BEL}}|| bgcolor=#efefef|<!--ALL-S-->'''5''' || bgcolor=#efefef|<!--ALL-D-->'''2'''
|- align=center
|bgcolor=#efefef |'''7''' ||align=left|{{flagteam|JPN}}|| bgcolor=#efefef|<!--ALL-S-->'''7''' || bgcolor=#efefef|<!--ALL-D-->'''0'''
|- align=center
|bgcolor=#efefef |'''7''' ||align=left|{{flagteam|POL}}|| bgcolor=#efefef|<!--ALL-S-->'''1''' || bgcolor=#efefef|<!--ALL-D-->'''6'''
|- align=center
|bgcolor=#efefef |'''7''' ||align=left|{{flagteam|SWE}}|| bgcolor=#efefef|<!--ALL-S-->'''1''' || bgcolor=#efefef|<!--ALL-D-->'''6'''
|- align=center
|bgcolor=#efefef |'''7''' ||align=left|{{flagteam|UKR}}|| bgcolor=#efefef|<!--ALL-S-->'''1''' || bgcolor=#efefef|<!--ALL-D-->'''6'''
|- align=center
|bgcolor=#efefef |'''6''' ||align=left|{{flagteam|CHN}}|| bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''6'''
|- align=center
|bgcolor=#efefef |'''6''' ||align=left|{{flagteam|CZE}}|| bgcolor=#efefef|<!--ALL-S-->'''2''' || bgcolor=#efefef|<!--ALL-D-->'''4'''
|- align=center
|bgcolor=#efefef |'''6''' ||align=left|{{flagteam|THA}}|| bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''6'''
|- align=center
|bgcolor=#efefef |'''5''' ||align=left|{{flagteam|AUT}}|| bgcolor=#efefef|<!--ALL-S-->'''1''' || bgcolor=#efefef|<!--ALL-D-->'''4'''
|- align=center
|bgcolor=#efefef |'''5''' ||align=left|{{flagteam|ISR}}|| bgcolor=#efefef|<!--ALL-S-->'''3''' || bgcolor=#efefef|<!--ALL-D-->'''2'''
|- align=center
|bgcolor=#efefef |'''5''' ||align=left|{{flagteam|NZL}}|| bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''5'''
|- align=center
|bgcolor=#efefef |'''4''' ||align=left|{{flagteam|BIH}}|| bgcolor=#efefef|<!--ALL-S-->'''4''' || bgcolor=#efefef|<!--ALL-D-->'''0'''
|- align=center
|bgcolor=#efefef |'''4''' ||align=left|{{flagteam|DEN}}|| bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''4'''
|- align=center
|bgcolor=#efefef |'''4''' ||align=left|{{flagteam|KAZ}}|| bgcolor=#efefef|<!--ALL-S-->'''1''' || bgcolor=#efefef|<!--ALL-D-->'''3'''
|- align=center
|bgcolor=#efefef |'''4''' ||align=left|{{flagteam|KOR}}|| bgcolor=#efefef|<!--ALL-S-->'''4''' || bgcolor=#efefef|<!--ALL-D-->'''0'''
|- align=center
|bgcolor=#efefef |'''4''' ||align=left|{{flagteam|POR}}|| bgcolor=#efefef|<!--ALL-S-->'''2''' || bgcolor=#efefef|<!--ALL-D-->'''2'''
|- align=center
|bgcolor=#efefef |'''4''' ||align=left|{{flagteam|ROU}}|| bgcolor=#efefef|<!--ALL-S-->'''1''' || bgcolor=#efefef|<!--ALL-D-->'''3'''
|- align=center
|bgcolor=#efefef |'''3''' ||align=left|{{flagteam|CAN}}|| bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''3'''
|- align=center
|bgcolor=#efefef |'''3''' ||align=left|{{flagteam|COL}}|| bgcolor=#efefef|<!--ALL-S-->'''1''' || bgcolor=#efefef|<!--ALL-D-->'''2'''
|- align=center
|bgcolor=#efefef |'''3''' ||align=left|{{flagteam|LTU}}|| bgcolor=#efefef|<!--ALL-S-->'''1''' || bgcolor=#efefef|<!--ALL-D-->'''2'''
|- align=center
|bgcolor=#efefef |'''3''' ||align=left|{{flagteam|UZB}}|| bgcolor=#efefef|<!--ALL-S-->'''3''' || bgcolor=#efefef|<!--ALL-D-->'''0'''
|- align=center
|bgcolor=#efefef |'''2''' ||align=left|{{flagteam|GEO}}|| bgcolor=#efefef|<!--ALL-S-->'''2''' || bgcolor=#efefef|<!--ALL-D-->'''0'''
|- align=center
|bgcolor=#efefef |'''2''' ||align=left|{{flagteam|MDA}}|| bgcolor=#efefef|<!--ALL-S-->'''1''' || bgcolor=#efefef|<!--ALL-D-->'''1'''
|- align=center
|bgcolor=#efefef |'''2''' ||align=left|{{flagteam|PHI}}|| bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''2'''
|- align=center
|bgcolor=#efefef |'''2''' ||align=left|{{flagteam|RSA}}|| bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''2'''
|- align=center
|bgcolor=#efefef |'''2''' ||align=left|{{flagteam|SUI}}|| bgcolor=#efefef|<!--ALL-S-->'''1''' || bgcolor=#efefef|<!--ALL-D-->'''1'''
|- align=center
|bgcolor=#efefef |'''2''' ||align=left|{{flagteam|VEN}}|| bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''2'''
|- align=center
|bgcolor=#efefef |'''1''' ||align=left|{{flagteam|DOM}}|| bgcolor=#efefef|<!--ALL-S-->'''1''' || bgcolor=#efefef|<!--ALL-D-->'''0'''
|- align=center
|bgcolor=#efefef |'''1''' ||align=left|{{flagteam|EGY}}|| bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''1'''
|- align=center
|bgcolor=#efefef |'''1''' ||align=left|{{flagteam|ESA}}|| bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''1'''
|- align=center
|bgcolor=#efefef |'''1''' ||align=left|{{flagteam|HON}}|| bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''1'''
|- align=center
|bgcolor=#efefef |'''1''' ||align=left|{{flagteam|IRL}}|| bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''1'''
|- align=center
|bgcolor=#efefef |'''1''' ||align=left|{{flagteam|MAR}}|| bgcolor=#efefef|<!--ALL-S-->'''1''' || bgcolor=#efefef|<!--ALL-D-->'''0'''
|- align=center
|bgcolor=#efefef |'''1''' ||align=left|{{flagteam|MEX}}|| bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''1'''
|- align=center
|bgcolor=#efefef |'''1''' ||align=left|{{flagteam|PAK}}|| bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''1'''
|- align=center
|bgcolor=#efefef |'''1''' ||align=left|{{flagteam|PER}}|| bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''1'''
|- align=center
|bgcolor=#efefef |'''1''' ||align=left|{{flagteam|TUN}}|| bgcolor=#efefef|<!--ALL-S-->'''1''' || bgcolor=#efefef|<!--ALL-D-->'''0'''
|- align=center
|bgcolor=#efefef |'''1''' ||align=left|{{flagteam|URU}}|| bgcolor=#efefef|<!--ALL-S-->'''0''' || bgcolor=#efefef|<!--ALL-D-->'''1'''
|}

* [[Aljaž Bedene]] started representing Great Britain in March, he won one title whilst representing Slovenia.

== Point distribution ==
''Points are awarded as follows:''

{| class="wikitable" style=text-align:center;
|-
|bgcolor=#efefef|Category|| ||width=50 bgcolor=lime|'''W'''||width=50 bgcolor=#D8BFD8|F||width=50 bgcolor=#FFFF00|SF||width=50 bgcolor=#ffebcd|QF||width=50 bgcolor=#afeeee|R16||width=50 bgcolor=#afeeee|R32||width=50 bgcolor=#F0F8FF|Q||width=50 bgcolor=#F0F8FF|Q3||width=50 bgcolor=#F0F8FF|Q2||width=50 bgcolor=#F0F8FF|Q1
|-
|align=left| Challenger Tour Finals || '''S''' || RR+80 || RR+30 ||colspan=4 align=center| 15 per round robin win ||colspan=4 {{n/a}} 
|-
|align=left rowspan=2|Challenger $125,000+H<br />Challenger €106,500+H || '''S '''||rowspan=2|  125 ||rowspan=2| 75 ||rowspan=2| 45 ||rowspan=2| 25 || 10 || 0 || +5 || 0 || 0 || 0
|-
|| '''D '''|| 0 ||colspan=5 {{n/a}}
|-
|align=left  rowspan=2|Challenger $125,000 or $100,000+H<br />Challenger €106,500 or €85,000+H ||'''S '''||rowspan=2| 110 ||rowspan=2| 65 ||rowspan=2| 40 ||rowspan=2| 20 || 9 || 0 || +5 || 0 || 0 || 0 
|-
|| '''D '''|| 0 ||colspan=5 {{n/a}}
|-
|align=left rowspan=2|Challenger $100,000 or $75,000+H<br />Challenger €85,000 or €64,000+H ||'''S '''||rowspan=2| 100 ||rowspan=2| 60 ||rowspan=2| 35 ||rowspan=2| 18 || 8 || 0 || +5 || 0 || 0 || 0 
|-
|| '''D '''|| 0 ||colspan=5 {{n/a}}
|-
|align=left rowspan=2|Challenger $75,000 or $50,000+H<br />Challenger €64,000 or €42,500+H ||'''S '''||rowspan=2| 90 ||rowspan=2| 55 ||rowspan=2| 33 ||rowspan=2| 17 || 8 || 0 || +5 || 0 || 0 || 0 
|-
|| '''D '''|| 0 ||colspan=5 {{n/a}}
|-
|align=left rowspan=2|Challenger $50,000<br />Challenger €42,500 ||'''S '''||rowspan=2| 80 ||rowspan=2| 48 ||rowspan=2| 29 ||rowspan=2| 15 || 7 || 0 || +3 || 0 || 0 || 0 
|-
|| '''D '''|| 0 ||colspan=5 {{n/a}}
|-
|align=left rowspan=2|Challenger $40,000+H<br />Challenger €35,000+H ||'''S '''||rowspan=2| 80 ||rowspan=2| 48 ||rowspan=2| 29 ||rowspan=2| 15 || 6 || 0 || +3 || 0 || 0 || 0 
|-
|| '''D '''|| 0 ||colspan=5 {{n/a}}
|}

== References ==
{{Reflist}}

== External links ==
* [https://web.archive.org/web/20120509073435/http://www.atpworldtour.com/Tournaments/Challenger-Tour.aspx Official website]
* [https://www.xn--mutuelle-sant-nhb.fr/spvie-mutuelle spvie mutuelle avis]

{{ATP Challenger seasons}}
{{2015 ATP Challenger Tour}}
{{2015 in tennis}}

{{DEFAULTSORT:2015 Atp Challenger Tour}}
[[Category:2015 ATP Challenger Tour| ]]
[[Category:ATP Challenger Tour seasons]]
[[Category:2015 in tennis|ATP Challenger Tour]]