Match log updated: 2026-05-28 18:14 UTC
Steven Diez — ATP Match Log
Main draw matches: 10 | W: 2 | L: 8 | Win %: 20.0%
97 qualifying matches shown below; qualifying is excluded from main-draw summaries and leaderboards.
| Date ↑ | Tournament | Category | Round | Surface | Opponent | Score | Result | H2H | Match |
|---|---|---|---|---|---|---|---|---|---|
| Apr 28, 2008 | Barcelona | ATP 500 | Q1 | Clay | Marc Lopez | 4-6 1-6 | L | H2H | Match data |
| Aug 9, 2010 | Canada Masters | Masters 1000 | Q1 | Hard | Michael Russell | 6-2 3-6 1-6 | L | H2H | Match data |
| Aug 8, 2011 | Canada Masters | Masters 1000 | Q1 | Hard | Michael Yani | 0-6 3-6 | L | H2H | Match data |
| Apr 23, 2012 | Barcelona | ATP 500 | Q1 | Clay | Joao Sousa | 4-6 0-6 | L | H2H | Match data |
| Jan 14, 2013 | Australian Open | Grand Slam | Q1 | Hard | Pavol Cervenak | 2-6 6-4 7-5 | W | H2H | Match data |
| Jan 15, 2013* | Australian Open | Grand Slam | Q2 | Hard | Javier Marti | 7-5 2-6 3-6 | L | H2H | Match data |
| Feb 4, 2013 | Santiago | ATP 250 | Q1 | Clay | Jorge Aguilar | 7-5 2-6 6-1 | W | H2H | Match data |
| Feb 4, 2013 | Santiago | ATP 250 | Q2 | Clay | Guido Andreozzi | 6-3 2-6 4-6 | L | H2H | Match data |
| Feb 11, 2013 | Sao Paulo | ATP 250 | Q1 | Clay | Paul Capdeville | 3-6 2-6 | L | H2H | Match data |
| Feb 18, 2013 | Buenos Aires | ATP 250 | Q1 | Clay | Dusan Lajovic | 6-7(5) 4-6 | L | H2H | Match data |
| Apr 22, 2013 | Barcelona | ATP 500 | Q1 | Clay | Dmitry Tursunov | 1-6 4-6 | L | H2H | Match data |
| May 27, 2013 | Roland Garros | Grand Slam | Q1 | Clay | Denis Kudla | 3-6 2-6 | L | H2H | Match data |
| Jun 24, 2013 | Wimbledon | Grand Slam | Q1 | Grass | Fabiano De Paula | 7-6(6) 7-5 | W | H2H | Match data |
| Jun 25, 2013* | Wimbledon | Grand Slam | Q2 | Grass | Rhyne Williams | 6-7(6) 4-6 | L | H2H | Match data |
| Aug 5, 2013 | Canada Masters | Masters 1000 | Q1 | Hard | Michael Russell | 1-6 2-6 | L | H2H | Match data |
| Aug 26, 2013 | US Open | Grand Slam | Q1 | Hard | Matthias Bachinger | 1-6 2-6 | L | H2H | Match data |
| Jan 13, 2014 | Australian Open | Grand Slam | Q1 | Hard | Rhyne Williams | 6-7(3) 6-2 4-6 | L | H2H | Match data |
| Feb 24, 2014 | Dubai | ATP 500 | Q1 | Hard | Adrian Ungur | 0-6 6-4 6-7(3) | L | H2H | Match data |
| Mar 6, 2014 | Indian Wells Masters | Masters 1000 | Q1 | Hard | Peter Polansky | 1-6 0-6 | L | H2H | Match data |
| Apr 21, 2014 | Barcelona | ATP 500 | Q1 | Clay | Dominic Thiem | 3-6 3-6 | L | H2H | Match data |
| May 26, 2014 | Roland Garros | Grand Slam | Q1 | Clay | Mathias Bourgue | 3-6 1-6 | L | H2H | Match data |
| Jun 23, 2014 | Wimbledon | Grand Slam | Q1 | Grass | Ze Zhang | 6-4 3-6 2-6 | L | H2H | Match data |
| Jul 21, 2014 | Atlanta | ATP 250 | Q2 | Hard | Ryan Shane | 6-3 7-5 | W | H2H | Match data |
| Jul 22, 2014* | Atlanta | ATP 250 | Q3 | Hard | Thiemo de Bakker | 6-7(5) 2-0 (ret.) | W | H2H | Match data |
| Jul 24, 2014* | Atlanta | ATP 250 | R32 | Hard | Thiemo de Bakker | 1-6 2-6 | L | H2H | Match data |
| Jul 28, 2014 | Washington | ATP 500 | Q1 | Hard | Robby Ginepri | 6-4 4-6 4-6 | L | H2H | Match data |
| Aug 4, 2014 | Canada Masters | Masters 1000 | Q1 | Hard | Yuichi Sugita | 6-7(4) 4-6 | L | H2H | Match data |
| Apr 25, 2016 | Estoril | ATP 250 | Q1 | Clay | Luca Vanni | 6-1 6-2 | W | H2H | Match data |
| Apr 25, 2016 | Estoril | ATP 250 | Q2 | Clay | Marco Trungelliti | 6-3 6-2 | W | H2H | Match data |
| Apr 28, 2016* | Estoril | ATP 250 | R32 | Clay | Taro Daniel | 5-7 1-6 | L | H2H | Match data |
| Jun 27, 2016 | Wimbledon | Grand Slam | Q1 | Grass | Gerald Melzer | 7-5 3-6 3-6 | L | H2H | Match data |
| Jul 11, 2016 | Hamburg | ATP 500 | Q1 | Clay | Yann Marti | 6-3 7-5 | W | H2H | Match data |
| Jul 11, 2016 | Hamburg | ATP 500 | Q2 | Clay | Matteo Viola | 6-4 6-4 | W | H2H | Match data |
| Jul 14, 2016* | Hamburg | ATP 500 | R32 | Clay | Louis Wessels | 7-5 2-6 1-6 | L | H2H | Match data |
| Jul 18, 2016 | Kitzbuhel | ATP 250 | Q1 | Clay | Juan Ignacio Galarza | 7-5 6-2 | W | H2H | Match data |
| Jul 18, 2016 | Kitzbuhel | ATP 250 | Q2 | Clay | Kenny De Schepper | 3-6 6-1 6-7(6) | L | H2H | Match data |
| Jul 27, 2016* | Canada Masters | Masters 1000 | R64 | Hard | Kyle Edmund | 3-6 6-3 6-2 | W | H2H | Match data |
| Jul 28, 2016* | Canada Masters | Masters 1000 | R32 | Hard | Bernard Tomic | 3-6 6-7(4) | L | H2H | Match data |
| Aug 29, 2016 | US Open | Grand Slam | Q1 | Hard | Antal Van Der Duim | 6-1 6-0 | W | H2H | Match data |
| Aug 30, 2016* | US Open | Grand Slam | Q2 | Hard | Blaz Kavcic | 1-6 6-2 6-4 | W | H2H | Match data |
| Aug 30, 2016* | US Open | Grand Slam | Q3 | Hard | Christian Harrison | 6-1 4-6 2-6 | L | H2H | Match data |
| Jan 2, 2017 | Chennai | ATP 250 | Q1 | Hard | Jurgen Melzer | 1-6 1-6 | L | H2H | Match data |
| Jan 9, 2017 | Auckland | ATP 250 | Q1 | Hard | Treat Huey | 7-5 6-2 | W | H2H | Match data |
| Jan 9, 2017 | Auckland | ATP 250 | Q2 | Hard | Brydan Klein | 6-3 4-6 4-6 | L | H2H | Match data |
| Jan 16, 2017 | Australian Open | Grand Slam | Q1 | Hard | Yannik Reuter | 3-6 6-2 4-6 | L | H2H | Match data |
| Feb 6, 2017 | Sofia | ATP 250 | Q1 | Hard | Cedrik-Marcel Stebe | 3-6 6-7(1) | L | H2H | Match data |
| Feb 20, 2017 | Marseille | ATP 250 | Q1 | Hard | Sergiy Stakhovsky | 6-7(4) 2-6 | L | H2H | Match data |
| Apr 10, 2017 | Houston | ATP 250 | Q1 | Clay | Tennys Sandgren | 3-6 3-6 | L | H2H | Match data |
| Apr 24, 2017 | Barcelona | ATP 500 | Q1 | Clay | Uladzimir Ignatik | 7-6(2) 6-4 | W | H2H | Match data |
| Apr 24, 2017 | Barcelona | ATP 500 | Q2 | Clay | Yuichi Sugita | 6-4 7-6(7) | W | H2H | Match data |
| Apr 26, 2017* | Barcelona | ATP 500 | R64 | Clay | Nicolas Almagro | 3-6 4-6 | L | H2H | Match data |
| May 1, 2017 | Istanbul | ATP 250 | Q1 | Clay | Alexey Vatutin | 6-7(2) 6-7(7) | L | H2H | Match data |
| May 28, 2017* | Roland Garros | Grand Slam | Q1 | Clay | Lukas Lacko | 6-4 6-2 | W | H2H | Match data |
| May 29, 2017 | Roland Garros | Grand Slam | Q2 | Clay | Pedro Sousa | 3-6 5-7 | L | H2H | Match data |
| Jun 26, 2017 | Eastbourne | ATP 250 | Q1 | Grass | Ivan Dodig | 6-3 3-6 5-7 | L | H2H | Match data |
| Jul 3, 2017 | Wimbledon | Grand Slam | Q1 | Grass | Gleb Sakharov | 6-4 6-4 | W | H2H | Match data |
| Jul 4, 2017* | Wimbledon | Grand Slam | Q2 | Grass | Pedro Sousa | 5-7 6-2 2-6 | L | H2H | Match data |
| May 21, 2018 | Lyon | ATP 250 | Q1 | Clay | Antoine Cornut Chauvinc | 7-5 2-6 1-6 | L | — | Match data |
| May 20, 2019 | Lyon | ATP 250 | Q1 | Clay | Alexei Popyrin | 6-4 3-6 7-5 | W | H2H | Match data |
| May 20, 2019 | Lyon | ATP 250 | Q2 | Clay | Quentin Halys | 6-2 3-6 6-3 | W | H2H | Match data |
| May 23, 2019* | Lyon | ATP 250 | R32 | Clay | Bernard Tomic | 6-4 4-1 (ret.) | W | H2H | Match data |
| May 24, 2019* | Lyon | ATP 250 | R16 | Clay | Jo-Wilfried Tsonga | 6-3 6-7(2) 3-6 | L | H2H | Match data |
| Jun 24, 2019 | Eastbourne | ATP 250 | Q1 | Grass | Alexander Bublik | 6-4 0-6 3-6 | L | H2H | Match data |
| Jul 1, 2019 | Wimbledon | Grand Slam | Q1 | Grass | Tatsuma Ito | 6-4 6-1 | W | H2H | Match data |
| Jul 2, 2019* | Wimbledon | Grand Slam | Q2 | Grass | Brayden Schnur | 3-6 4-6 | L | H2H | Match data |
| Jul 15, 2019 | Bastad | ATP 250 | Q1 | Clay | Marc-Andrea Huesler | 7-5 6-3 | W | H2H | Match data |
| Jul 15, 2019 | Bastad | ATP 250 | Q2 | Clay | Facundo Arguello | 4-6 6-3 3-6 | L | H2H | Match data |
| Aug 5, 2019 | Canada Masters | Masters 1000 | Q1 | Hard | Alexander Bublik | 6-4 6-4 | W | H2H | Match data |
| Aug 5, 2019 | Canada Masters | Masters 1000 | Q2 | Hard | Bradley Klahn | 6-7(4) 6-7(5) | L | H2H | Match data |
| Aug 26, 2019 | US Open | Grand Slam | Q1 | Hard | Dudi Sela | 4-6 6-4 6-2 | W | H2H | Match data |
| Aug 27, 2019* | US Open | Grand Slam | Q2 | Hard | Yosuke Watanuki | 6-2 5-7 6-0 | W | H2H | Match data |
| Aug 27, 2019* | US Open | Grand Slam | Q3 | Hard | Soonwoo Kwon | 6-4 3-6 3-6 | L | H2H | Match data |
| Jan 20, 2020 | Australian Open | Grand Slam | Q1 | Hard | Darian King | 6-2 6-2 | W | H2H | Match data |
| Jan 21, 2020* | Australian Open | Grand Slam | Q2 | Hard | Hiroki Moriya | 4-6 5-7 | L | H2H | Match data |
| Feb 10, 2020 | Rotterdam | ATP 500 | Q1 | Hard | Emil Ruusuvuori | 6-4 3-6 5-7 | L | H2H | Match data |
| Feb 17, 2020 | Marseille | ATP 250 | Q1 | Hard | Alexei Popyrin | 6-7(3) 3-6 | L | H2H | Match data |
| Feb 24, 2020 | Acapulco | ATP 500 | Q1 | Hard | Jason Jung | 2-6 2-6 | L | H2H | Match data |
| Sep 14, 2020 | Rome Masters | Masters 1000 | Q1 | Clay | Radu Albot | 6-4 7-5 | W | H2H | Match data |
| Sep 14, 2020 | Rome Masters | Masters 1000 | Q2 | Clay | Federico Coria | 4-6 2-6 | L | H2H | Match data |
| Sep 27, 2020* | Roland Garros | Grand Slam | Q1 | Clay | Ilya Ivashka | 6-1 2-6 6-4 | W | H2H | Match data |
| Sep 28, 2020 | Roland Garros | Grand Slam | Q2 | Clay | Christopher Eubanks | 6-2 7-6(5) | W | H2H | Match data |
| Sep 28, 2020 | Roland Garros | Grand Slam | Q3 | Clay | Enzo Couacaud | 6-3 6-4 | W | H2H | Match data |
| Sep 29, 2020* | Roland Garros | Grand Slam | R128 | Clay | Mackenzie McDonald | 6-4 3-6 3-6 4-6 | L | H2H | Match data |
| Jan 10, 2021 | Doha Aus Open Qualies | Grand Slam | Q1 | Hard | Alexey Vatutin | 6-3 4-6 6-4 | W | H2H | Match data |
| Jan 11, 2021* | Doha Aus Open Qualies | Grand Slam | Q2 | Hard | Henri Laaksonen | 6-3 4-6 2-6 | L | H2H | Match data |
| Mar 8, 2021 | Marseille | ATP 250 | Q1 | Hard | Viktor Troicki | 3-6 6-2 6-2 | W | H2H | Match data |
| Mar 8, 2021 | Marseille | ATP 250 | Q2 | Hard | Constant Lestienne | 0-2 (ret.) | L | H2H | Match data |
| Apr 5, 2021 | Marbella | ATP 250 | Q1 | Clay | Peter Gojowczyk | 6-2 6-3 | W | H2H | Match data |
| Apr 5, 2021 | Marbella | ATP 250 | Q2 | Clay | Nikola Milojevic | 5-7 3-6 | L | H2H | Match data |
| May 30, 2021* | Roland Garros | Grand Slam | Q1 | Clay | Elliot Benchetrit | 6-3 6-1 | W | H2H | Match data |
| May 31, 2021 | Roland Garros | Grand Slam | Q2 | Clay | Joao Menezes | 3-6 0-6 | L | H2H | Match data |
| Jun 28, 2021 | Wimbledon | Grand Slam | Q1 | Grass | Brayden Schnur | 3-6 6-2 3-6 | L | H2H | Match data |
| Jul 12, 2021 | Hamburg | ATP 500 | Q1 | Clay | Oscar Otte | 6-4 6-4 | W | H2H | Match data |
| Jul 12, 2021 | Hamburg | ATP 500 | Q2 | Clay | Thiago Seyboth Wild | 3-6 5-7 | L | H2H | Match data |
| Jul 19, 2021 | Gstaad | ATP 250 | Q1 | Clay | Damien Wenger | 6-2 6-4 | W | H2H | Match data |
| Jul 19, 2021 | Gstaad | ATP 250 | Q2 | Clay | Zizou Bergs | 6-7(5) 4-6 | L | H2H | Match data |
| Aug 9, 2021 | Canada Masters | Masters 1000 | Q1 | Hard | Emil Ruusuvuori | 3-6 2-6 | L | H2H | Match data |
| Aug 30, 2021 | US Open | Grand Slam | Q1 | Hard | Mitchell Krueger | 3-6 1-6 | L | H2H | Match data |
| Oct 7, 2021* | Indian Wells Masters | Masters 1000 | Q1 | Hard | Mikhail Kukushkin | 2-5 (ret.) | L | H2H | Match data |
| Apr 4, 2022 | Houston | ATP 250 | Q1 | Clay | Zachary Svajda | 6-3 6-2 | W | H2H | Match data |
| Apr 4, 2022 | Houston | ATP 250 | Q2 | Clay | Gijs Brouwer | 6-4 5-7 2-6 | L | H2H | Match data |
| Apr 7, 2022* | Houston | ATP 250 | R32 | Clay | Jordan Thompson | 3-6 2-6 | L | H2H | Match data |
| May 16, 2022 | Lyon | ATP 250 | Q1 | Clay | Gregoire Barrere | 6-4 1-6 4-6 | L | H2H | Match data |
| Aug 8, 2022 | Canada Masters | Masters 1000 | Q1 | Hard | Alexei Popyrin | 3-6 6-7(4) | L | H2H | Match data |
| Jun 24, 2023* | Mallorca | ATP 250 | Q1 | Grass | Li Tu | 4-6 3-6 | L | H2H | Match data |
| Oct 4, 2023* | Shanghai Masters | Masters 1000 | Q1 | Hard | Nam Hoang Ly | 2-6 6-4 6-3 | W | H2H | Match data |
| Oct 5, 2023* | Shanghai Masters | Masters 1000 | Q2 | Hard | Terence Atmane | 6-7(2) 2-6 | L | H2H | Match data |