Match log updated: 2026-05-28 18:14 UTC

Bradley Klahn — ATP Match Log

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Main draw matches: 56 | W: 13 | L: 43 | Win %: 23.2%

97 qualifying matches shown below; qualifying is excluded from main-draw summaries and leaderboards.

Date ↑TournamentCategoryRoundSurfaceOpponentScoreResultH2HMatch
Feb 8, 2010 San Jose ATP 250 Q1 Q Hard Tim Smyczek #304 2-6 6-7(4) L H2H Match data
Jul 26, 2010 Los Angeles ATP 250 Q1 Q Hard Dayne Kelly #358 6-1 6-3 W H2H Match data
Jul 26, 2010 Los Angeles ATP 250 Q2 Q Hard Ilija Bozoljac #135 6-7(5) 2-6 L H2H Match data
Aug 22, 2010 New Haven ATP 250 Q1 Q Hard Carsten Ball #145 7-6(4) 6-2 W H2H Match data
Aug 22, 2010 New Haven ATP 250 Q2 Q Hard Paul-Henri Mathieu #102 2-6 1-6 L H2H Match data
Sep 1, 2010* US Open Grand Slam R128 Hard Sam Querrey #22 3-6 6-4 5-7 4-6 L H2H Match data
Feb 10, 2011* San Jose ATP 250 R32 Hard Gael Monfils #12 3-6 2-6 L H2H Match data
Jul 25, 2011 Los Angeles ATP 250 Q1 Q Hard Bruno Semenzato #745 6-4 6-3 W H2H Match data
Jul 25, 2011 Los Angeles ATP 250 Q2 Q Hard Greg Jones #222 4-6 7-5 4-6 L H2H Match data
Aug 29, 2011 US Open Grand Slam Q1 Q Hard Tennys Sandgren #590 6-7(2) 6-2 6-2 W H2H Match data
Aug 30, 2011* US Open Grand Slam Q2 Q Hard Matthew Ebden #137 6-4 6-7(5) 6-3 W H2H Match data
Aug 30, 2011* US Open Grand Slam Q3 Q Hard Frank Dancevic #179 6-3 1-6 3-6 L H2H Match data
Jul 9, 2012 Newport ATP 250 Q1 Q Grass Alex Kuznetsov #211 3-6 4-6 L H2H Match data
Jul 23, 2012 Los Angeles ATP 250 Q1 Q Hard Ricardo Hocevar #298 6-2 3-0 (ret.) W H2H Match data
Jul 23, 2012 Los Angeles ATP 250 Q2 Q Hard Tim Smyczek #168 6-0 2-6 6-3 W H2H Match data
Jul 24, 2012* Los Angeles ATP 250 Q3 Q Hard Alex Kuznetsov #201 7-6(5) 7-6(2) W H2H Match data
Jul 26, 2012* Los Angeles ATP 250 R32 Hard Paolo Lorenzi #91 4-6 6-3 0-6 L H2H Match data
Aug 27, 2012 US Open Grand Slam Q1 Q Hard Diego Junqueira #205 6-3 6-2 W H2H Match data
Aug 28, 2012* US Open Grand Slam Q2 Q Hard Marco Trungelliti #218 6-4 7-6(2) W H2H Match data
Aug 28, 2012* US Open Grand Slam Q3 Q Hard Florent Serra #116 6-4 6-4 W H2H Match data
Aug 29, 2012* US Open Grand Slam R128 Hard Jurgen Melzer #36 4-6 6-3 7-5 5-7 6-4 W H2H Match data
Aug 30, 2012* US Open Grand Slam R64 Hard Richard Gasquet #14 3-6 3-6 1-6 L H2H Match data
Jan 14, 2013 Australian Open Grand Slam Q1 Q Hard Nick Kyrgios #840 6-3 6-2 W H2H Match data
Jan 15, 2013* Australian Open Grand Slam Q2 Q Hard Ricardas Berankis #110 6-4 4-6 2-6 L H2H Match data
Feb 14, 2013* San Jose ATP 250 R32 Hard Jesse Levine #95 5-7 2-6 L H2H Match data
Feb 25, 2013 Delray Beach ATP 250 Q1 Q Hard Erik Chvojka #263 6-1 6-3 W H2H Match data
Feb 25, 2013 Delray Beach ATP 250 Q2 Q Hard Tim Smyczek #101 6-7(4) 3-6 L H2H Match data
Apr 8, 2013 Houston ATP 250 Q2 Q Clay Greg Ouellette #423 7-6(9) 6-4 W H2H Match data
Apr 9, 2013* Houston ATP 250 Q3 Q Clay Luka Gregorc #770 6-1 6-4 W H2H Match data
Apr 11, 2013* Houston ATP 250 R32 Clay Jack Sock #119 6-7(3) 3-6 L H2H Match data
May 27, 2013 Roland Garros Grand Slam Q1 Q Clay Agustin Velotti #216 3-6 5-7 L H2H Match data
Jun 24, 2013 Wimbledon Grand Slam Q1 Q Grass Filip Peliwo #554 2-6 6-1 7-9 L H2H Match data
Aug 28, 2013* US Open Grand Slam R128 Hard Kenny De Schepper #69 6-7(5) 6-2 7-6(0) 7-6(4) W H2H Match data
Aug 29, 2013* US Open Grand Slam R64 Hard Feliciano Lopez #26 4-6 6-7(4) 6-4 5-7 L H2H Match data
Dec 29, 2013 Brisbane ATP 250 Q1 Q Hard Matthew Barton #257 7-6(3) 6-3 W H2H Match data
Dec 29, 2013 Brisbane ATP 250 Q2 Q Hard Yuichi Sugita #170 4-6 6-1 3-6 L H2H Match data
Jan 6, 2014 Auckland ATP 250 Q2 Q Hard Marcus Daniell #594 6-4 6-2 W H2H Match data
Jan 7, 2014* Auckland ATP 250 Q3 Q Hard Steve Johnson #160 7-6(5) 7-6(3) W H2H Match data
Jan 8, 2014* Auckland ATP 250 R32 Hard Daniel Brands #57 7-5 4-6 6-3 W H2H Match data
Jan 9, 2014* Auckland ATP 250 R16 Hard Yen-Hsun Lu #62 7-6(3) 2-6 3-6 L H2H Match data
Jan 15, 2014* Australian Open Grand Slam R128 Hard Grigor Dimitrov #22 7-6(7) 4-6 4-6 3-6 L H2H Match data
Feb 20, 2014* Delray Beach ATP 250 R32 Hard Lleyton Hewitt #38 3-6 1-6 L H2H Match data
Mar 8, 2014* Indian Wells Masters Masters 1000 R128 Hard Marinko Matosevic #69 4-6 4-6 L H2H Match data
Mar 21, 2014* Miami Masters Masters 1000 R128 Hard Guillermo Garcia-Lopez #55 6-1 1-6 4-6 L H2H Match data
May 28, 2014* Roland Garros Grand Slam R128 Clay Axel Michon #206 1-6 7-6(4) 7-5 1-6 4-6 L H2H Match data
Jun 11, 2014* Queen's Club ATP 500 R64 Grass Marcos Baghdatis #118 7-6(6) 2-6 1-6 L H2H Match data
Jun 18, 2014* S Hertogenbosch ATP 250 R32 Grass Dmitry Tursunov #32 3-6 6-7(3) L H2H Match data
Jun 25, 2014* Wimbledon Grand Slam R128 Grass Sam Querrey #67 7-6(5) 4-6 1-6 5-7 L H2H Match data
Aug 19, 2014* Winston-Salem ATP 250 R64 Hard Noah Rubin #584 6-2 0-6 7-6(5) W H2H Match data
Aug 20, 2014* Winston-Salem ATP 250 R32 Hard John Isner #15 6-7(5) 2-6 L H2H Match data
Aug 27, 2014* US Open Grand Slam R128 Hard Andrey Kuznetsov #96 4-6 6-4 3-6 5-7 L H2H Match data
Jan 19, 2015 Australian Open Grand Slam Q1 Q Hard Enrique Lopez Perez #208 6-3 6-4 W H2H Match data
Jan 20, 2015* Australian Open Grand Slam Q2 Q Hard Michal Przysiezny #170 4-6 4-6 L H2H Match data
Jan 16, 2017 Australian Open Grand Slam Q1 Q Hard Thomas Fabbiano #141 4-6 7-6(3) 3-6 L H2H Match data
Apr 10, 2017 Houston ATP 250 Q1 Q Clay Renzo Olivo #92 4-6 7-5 4-0 (ret.) W H2H Match data
Apr 10, 2017 Houston ATP 250 Q2 Q Clay Noah Rubin #181 2-6 6-3 6-7(2) L H2H Match data
May 28, 2017* Roland Garros Grand Slam Q1 Q Clay John-Patrick Smith #223 6-2 6-3 W H2H Match data
May 29, 2017 Roland Garros Grand Slam Q2 Q Clay Bjorn Fratangelo #138 4-6 6-7(6) L H2H Match data
Jul 3, 2017 Wimbledon Grand Slam Q1 Q Grass Soonwoo Kwon #194 6-3 6-4 W H2H Match data
Jul 4, 2017* Wimbledon Grand Slam Q2 Q Grass Darian King #119 6-3 1-6 4-6 L H2H Match data
Aug 28, 2017 US Open Grand Slam Q1 Q Hard Marc Polmans #236 6-2 0-6 6-2 W H2H Match data
Aug 29, 2017* US Open Grand Slam Q2 Q Hard Guido Andreozzi #150 4-6 7-6(6) 4-6 L H2H Match data
Jan 15, 2018 Australian Open Grand Slam Q1 Q Hard Ramkumar Ramanathan #141 7-6(6) 6-7(3) 2-6 L H2H Match data
Mar 10, 2018* Indian Wells Masters Masters 1000 R128 Hard Thomas Fabbiano #77 4-6 4-6 L H2H Match data
Mar 21, 2018* Miami Masters Masters 1000 Q1 Q Hard Taro Daniel #111 4-6 4-6 L H2H Match data
Apr 9, 2018 Houston ATP 250 Q1 Q Clay Christopher Eubanks #288 7-6(7) 4-6 7-6(4) W H2H Match data
Apr 9, 2018 Houston ATP 250 Q2 Q Clay Yoshihito Nishioka #380 2-6 0-6 L H2H Match data
May 27, 2018* Roland Garros Grand Slam Q1 Q Clay Henri Laaksonen #140 6-4 6-7(3) 4-6 L H2H Match data
Jun 11, 2018 S Hertogenbosch ATP 250 Q1 Q Grass Max Purcell #214 2-6 2-6 L H2H Match data
Jul 2, 2018 Wimbledon Grand Slam Q1 Q Grass Ricardo Ojeda Lara #196 6-3 6-2 W H2H Match data
Jul 3, 2018* Wimbledon Grand Slam Q2 Q Grass Antoine Hoang #231 6-4 6-1 W H2H Match data
Jul 3, 2018* Wimbledon Grand Slam Q3 Q Grass Simone Bolelli #154 6-3 6-4 7-6(3) W H2H Match data
Jul 4, 2018* Wimbledon Grand Slam R128 Grass Yuichi Sugita #69 2-6 7-6(6) 6-2 6-2 W H2H Match data
Jul 5, 2018* Wimbledon Grand Slam R64 Grass Kyle Edmund #17 4-6 6-7(0) 2-6 L H2H Match data
Aug 6, 2018 Canada Masters Masters 1000 Q1 Q Hard Bernard Tomic #150 7-5 3-0 (ret.) W H2H Match data
Aug 6, 2018 Canada Masters Masters 1000 Q2 Q Hard Mirza Basic #84 6-1 7-6(4) W H2H Match data
Aug 7, 2018* Canada Masters Masters 1000 Q3 Q Hard Ryan Harrison #57 — L H2H Match data
Aug 8, 2018* Canada Masters Masters 1000 R64 Hard David Ferrer #69 7-6(5) 6-4 W H2H Match data
Aug 9, 2018* Canada Masters Masters 1000 R32 Hard Alexander Zverev #3 4-6 4-6 L H2H Match data
Aug 12, 2018* Cincinnati Masters Masters 1000 Q1 Q Hard Tennys Sandgren #61 6-4 7-6(1) W H2H Match data
Aug 12, 2018* Cincinnati Masters Masters 1000 Q2 Q Hard Guillermo Garcia-Lopez #73 7-6(2) 7-6(1) W H2H Match data
Aug 13, 2018 Cincinnati Masters Masters 1000 Q3 Q Hard Denis Kudla #77 — L H2H Match data
Aug 14, 2018* Cincinnati Masters Masters 1000 R64 Hard Maximilian Marterer #45 7-6(1) 6-4 W H2H Match data
Aug 15, 2018* Cincinnati Masters Masters 1000 R32 Hard Pablo Carreno Busta #13 4-6 4-6 L H2H Match data
Aug 29, 2018* US Open Grand Slam R128 Hard John Isner #11 6-7(3) 3-6 4-6 L H2H Match data
Sep 27, 2018* Chengdu ATP 250 R32 Hard Bernard Tomic #123 7-6(6) 6-7(3) 2-6 L H2H Match data
Oct 1, 2018 Tokyo ATP 500 Q1 Q Hard Ruben Bemelmans #108 2-6 6-3 7-6(4) W H2H Match data
Oct 1, 2018 Tokyo ATP 500 Q2 Q Hard Martin Klizan #51 3-6 4-6 L H2H Match data
Oct 7, 2018* Shanghai Masters Masters 1000 Q1 Q Hard Tennys Sandgren #59 4-6 6-3 6-4 W H2H Match data
Oct 7, 2018* Shanghai Masters Masters 1000 Q2 Q Hard Taro Daniel #72 7-6(5) 7-6(3) W H2H Match data
Oct 9, 2018* Shanghai Masters Masters 1000 R64 Hard Nick Kyrgios #38 4-6 6-4 6-3 W H2H Match data
Oct 10, 2018* Shanghai Masters Masters 1000 R32 Hard Borna Coric #19 4-6 2-6 L H2H Match data
Oct 18, 2018* Stockholm ATP 250 R32 Hard Marius Copil #90 6-2 3-6 6-4 W H2H Match data
Oct 19, 2018* Stockholm ATP 250 R16 Hard John Isner #10 6-7(2) 7-6(5) 6-7(5) L H2H Match data
Oct 22, 2018 Vienna ATP 500 Q1 Q Hard Sergiy Stakhovsky #150 7-6(5) 4-6 4-6 L H2H Match data
Dec 31, 2018 Brisbane ATP 250 Q1 Q Hard Christopher Eubanks #170 6-3 4-6 6-7(6) L H2H Match data
Jan 7, 2019 Auckland ATP 250 Q1 Q Hard Philipp Oswald #978 7-6(2) 6-4 W H2H Match data
Jan 7, 2019 Auckland ATP 250 Q2 Q Hard Pablo Cuevas #90 6-7(4) 7-6(3) 7-6(1) W H2H Match data
Jan 9, 2019* Auckland ATP 250 R32 Hard Philipp Kohlschreiber #34 4-6 6-7(2) L H2H Match data
Jan 16, 2019* Australian Open Grand Slam R128 Hard Hyeon Chung #25 7-6(5) 7-6(5) 3-6 2-6 4-6 L H2H Match data
Mar 9, 2019* Indian Wells Masters Masters 1000 R128 Hard Malek Jaziri #60 4-6 2-6 L H2H Match data
Mar 22, 2019* Miami Masters Masters 1000 R128 Hard Janko Tipsarevic #453 3-6 3-6 L H2H Match data
Apr 11, 2019* Houston ATP 250 R32 Clay Santiago Giraldo #224 4-6 4-6 L H2H Match data
May 12, 2019* Rome Masters Masters 1000 Q1 Q Clay Benoit Paire #43 4-6 2-6 L H2H Match data
May 19, 2019* Geneva ATP 250 Q1 Q Clay Bernabe Zapata Miralles #232 7-5 4-6 2-6 L H2H Match data
May 28, 2019* Roland Garros Grand Slam R128 Clay Alex de Minaur #25 1-6 4-6 4-6 L H2H Match data
Jun 10, 2019 S Hertogenbosch ATP 250 Q1 Q Grass Andrea Arnaboldi #213 6-4 4-6 2-6 L H2H Match data
Jun 17, 2019 Queen's Club ATP 250 Q1 Q Grass Tommy Paul #138 1-6 4-6 L H2H Match data
Jun 27, 2019* Antalya ATP 250 R32 Grass Steve Darcis #230 6-3 6-2 W H2H Match data
Jun 28, 2019* Antalya ATP 250 R16 Grass Jordan Thompson #45 6-7(7) 3-6 L H2H Match data
Jul 3, 2019* Wimbledon Grand Slam R128 Grass David Goffin #23 4-6 4-6 4-6 L H2H Match data
Jul 18, 2019* Newport ATP 250 R32 Grass Denis Kudla #100 4-6 6-7(5) L H2H Match data
Jul 25, 2019* Atlanta ATP 250 R32 Hard Marius Copil #84 7-6(3) 7-5 W H2H Match data
Jul 26, 2019* Atlanta ATP 250 R16 Hard Alex de Minaur #34 4-6 4-6 L H2H Match data
Jul 29, 2019 Washington ATP 500 R64 Hard Alexander Bublik #72 6-7(5) 3-6 L H2H Match data
Aug 5, 2019 Canada Masters Masters 1000 Q1 Q Hard Viktor Troicki #150 7-5 6-3 W H2H Match data
Aug 5, 2019 Canada Masters Masters 1000 Q2 Q Hard Steven Diez #191 7-6(4) 7-6(5) W H2H Match data
Aug 7, 2019* Canada Masters Masters 1000 R64 Hard Marin Cilic #16 3-6 6-7(7) L H2H Match data
Aug 11, 2019* Cincinnati Masters Masters 1000 Q1 Q Hard Casper Ruud #56 6-7(5) 5-7 L H2H Match data
Aug 28, 2019* US Open Grand Slam R128 Hard Thiago Monteiro #101 6-3 6-2 6-3 W H2H Match data
Aug 29, 2019* US Open Grand Slam R64 Hard Kei Nishikori #7 2-6 6-4 3-6 5-7 L H2H Match data
Sep 23, 2019 Chengdu ATP 250 Q1 Q Hard Hiroki Moriya #250 4-6 6-3 6-4 W H2H Match data
Sep 23, 2019 Chengdu ATP 250 Q2 Q Hard Lloyd Harris #111 6-3 7-6(0) W H2H Match data
Sep 26, 2019* Chengdu ATP 250 R32 Hard Jason Jung #132 4-6 6-3 7-6(2) W H2H Match data
Sep 27, 2019* Chengdu ATP 250 R16 Hard Denis Shapovalov #34 6-3 3-6 6-7(3) L H2H Match data
Sep 30, 2019 Tokyo ATP 500 Q1 Q Hard John Millman #80 6-3 6-7(9) 2-6 L H2H Match data
Oct 6, 2019* Shanghai Masters Masters 1000 Q1 Q Hard Nicolas Jarry #75 7-6(4) 3-6 7-5 W H2H Match data
Oct 6, 2019* Shanghai Masters Masters 1000 Q2 Q Hard Juan Ignacio Londero #59 4-6 6-7(8) L H2H Match data
Jan 20, 2020 Australian Open Grand Slam Q1 Q Hard Viktor Troicki #159 4-6 2-6 L H2H Match data
Feb 10, 2020 New York ATP 250 Q1 Q Hard Marcelo Arevalo #364 4-6 6-3 7-6(3) W H2H Match data
Feb 10, 2020 New York ATP 250 Q2 Q Hard Danilo Petrovic #159 3-6 2-6 L H2H Match data
Sep 2, 2020* US Open Grand Slam R128 Hard Sumit Nagal #275 1-6 3-6 6-3 1-6 L H2H Match data
Sep 14, 2020 Rome Masters Masters 1000 Q1 Q Clay Andreas Seppi #96 6-2 4-6 7-6(1) W H2H Match data
Sep 14, 2020 Rome Masters Masters 1000 Q2 Q Clay Marco Cecchinato #113 1-6 4-6 L H2H Match data
Sep 27, 2020* Roland Garros Grand Slam Q1 Q Clay Roman Safiullin #188 6-3 2-6 4-6 L H2H Match data
May 22, 2022* Roland Garros Grand Slam Q1 Q Clay Felipe Meligeni Alves #190 3-6 3-6 L H2H Match data
Jun 6, 2022 S Hertogenbosch ATP 250 Q1 Q Grass Andreas Seppi #141 6-7(4) 1-6 L H2H Match data
Jun 13, 2022 Queen's Club ATP 250 Q1 Q Grass Feliciano Lopez #122 5-7 4-6 L H2H Match data
Jun 27, 2022 Wimbledon Grand Slam Q1 Q Grass Andrea Vavassori #256 7-6(5) 2-6 3-6 L H2H Match data
Aug 3, 2022* Washington ATP 500 R64 Hard Adrian Mannarino #67 2-6 4-6 L H2H Match data
Aug 14, 2022* Cincinnati Masters Masters 1000 Q1 Q Hard Alexei Popyrin #80 7-5 7-6(3) W H2H Match data
Aug 14, 2022* Cincinnati Masters Masters 1000 Q2 Q Hard Lorenzo Sonego #55 2-6 4-6 L H2H Match data
Aug 29, 2022 US Open Grand Slam Q1 Q Hard Jan-Lennard Struff #135 4-6 6-4 2-6 L H2H Match data
Sep 19, 2022 San Diego ATP 250 Q1 Q Hard Ernesto Escobedo #201 6-3 6-7(6) 2-6 L H2H Match data
Jan 16, 2023 Australian Open Grand Slam Q1 Q Hard Frederico Ferreira Silva #202 6-3 7-6(5) W H2H Match data
Jan 17, 2023* Australian Open Grand Slam Q2 Q Hard Enzo Couacaud #191 3-6 6-4 4-6 L H2H Match data
Feb 27, 2023 Acapulco ATP 500 Q1 Q Hard Elias Ymer #170 4-6 4-6 L H2H Match data
Mar 8, 2023* Indian Wells Masters Masters 1000 Q1 Q Hard Alexei Popyrin #101 4-6 6-7(3) L H2H Match data
Mar 22, 2023* Miami Masters Masters 1000 Q1 Q Hard Tomas Machac #143 4-6 4-6 L H2H Match data
Jul 24, 2023 Atlanta ATP 250 Q1 Q Hard Gabriel Diallo #143 3-6 2-6 L H2H Match data
Jul 31, 2023 Washington ATP 500 Q1 Q Hard James Trotter #436 6-4 7-6(4) W H2H Match data
Jul 31, 2023 Washington ATP 500 Q2 Q Hard Sho Shimabukuro #161 7-5 6-4 W H2H Match data
Aug 2, 2023* Washington ATP 500 R64 Hard Michael Mmoh #112 3-6 3-6 L H2H Match data