Gabriel Diallo - ATP #77 (2025-04-14)
| atpworldtour.com | ATP | Country |  Canada |
| Wikipedia | Eng / Fr | Birth | 2001-09-24 - age 23 |
| Career best ranking | 77 - 2025-04-14 - age 23 (+6 M) | Résidence |  Unknown |
| Height | - | ||
| Weight | - |
| Conditions | W | D | ratio |
|---|---|---|---|
| Clay | 5 | 2 | 71.43% |
| Hard (out.) | 12 | 12 | 50.00% |
| Grass | 4 | 4 | 50.00% |
| Hard (in.) | 0 | 1 | 0.00% |
| TOTAL | 21 | 19 | 52.50% |
| # | Date | Categ | Tournament | Conditions | Round | #Rank | Opponent | Score | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2025-04-21 | 1000 |  Masters de Madrid | Clay | 8e | #77 |  #16 Grigor Dimitrov | ||
| 2 | 2025-04-21 | 1000 | Masters de Madrid | Clay | 16e | #77 |  #90 Cameron Norrie | ||
| 3 | 2025-04-21 | 1000 | Masters de Madrid | Clay | 32e | #77 |  #89 Kamil Majchrzak | ||
| 4 | 2025-04-21 | 1000 | Masters de Madrid | Clay | 64e | #77 |  #50 Zizou Bergs | ||
| 5 | 2025-03-31 | 250 |  Open de Roumanie | Clay | 8e | #85 |  #34 Sebastian Baez | 7/6(5) 2/6 6/2 | |
| 6 | 2025-03-31 | 250 | Open de Roumanie | Clay | 16e | #85 |  #112 Chun-Hsin Tseng | 7/6(5) 7/6(2) | |
| 7 | 2025-03-19 | 1000 |  Miami Masters | Hard (out.) | 32e | #85 |  #16 Arthur Fils | 6/4 2/3 ret. | |
| 8 | 2025-03-19 | 1000 | Miami Masters | Hard (out.) | 64e | #85 | #42 Tomas Martin Etcheverry | 6/3 6/0 | |
| 9 | 2025-03-03 | 1000 | Indian Wells Masters | Hard (out.) | 32e | #86 | #21 Arthur Fils | 6/2 6/2 | |
| 10 | 2025-03-03 | 1000 | Indian Wells Masters | Hard (out.) | 64e | #86 |  #53 Zhizhen Zhang | 2/6 6/2 7/6(7) | |
| 11 | 2025-02-24 | 500 |  Mexican Open | Hard (out.) | 16e | #86 | #9 Tommy Paul | 6/2 6/2 | |
| 12 | 2025-01-12 | GS |  Australian Open | Hard (out.) | 32e | #85 |  #19 Karen Khachanov | 7/6(4) 4/6 6/3 6/3 | |
| 13 | 2025-01-12 | GS | Australian Open | Hard (out.) | 64e | #85 |  #112 Luca Nardi | 6/7(1) 7/6(3) 5/7 6/1 6/2 | |
| 14 | 2025-01-06 | 250 |  Auckland Open | Hard (out.) | 16e | #85 | #53 Lorenzo Sonego | 7/6(5) 2/6 7/6(7) | |
| 15 | 2024-09-30 | 1000 | Shanghai Masters | Hard (out.) | 64e | #104 | #68 Alejandro Davidovich Fokina | 7/5 7/6(7) | |
| 16 | 2024-08-26 | GS | US Open | Hard (out.) | 16e | #143 | #14 Tommy Paul | 6/7(5) 6/3 6/1 7/6(3) | |
| 17 | 2024-08-26 | GS | US Open | Hard (out.) | 32e | #143 | #24 Arthur Fils | 7/5 6/7(4) 6/4 6/4 | |
| 18 | 2024-08-26 | GS | US Open | Hard (out.) | 64e | #143 | #83 Jaume Munar | 6/4 3/6 6/3 7/5 | |
| 19 | 2024-08-05 | 1000 | Rogers Cup - Canada | Hard (out.) | 32e | #164 | #21 Karen Khachanov | 6/4 6/4 | |
| 20 | 2024-05-26 | GS | Roland Garros | Clay | 64e | #166 |  #10000 DoNotUse Kei Nishikori | 7/5 7/6(3) 3/6 1/6 7/5 | |
| 21 | 2024-02-12 | 250 | Delray Beach Open | Hard (out.) | 16e | #139 |  #66 Nuno Borges | 6/4 7/6(1) | |
| 22 | 2023-08-07 | 1000 | Rogers Cup - Canada | Hard (out.) | 16e | #140 | #19 Alex De Minaur | 6/4 7/5 | |
| 23 | 2023-08-07 | 1000 | Rogers Cup - Canada | Hard (out.) | 32e | #140 | #31 Daniel Evans | 7/6(4) 7/5 | |
| 24 | 2023-07-31 | 250 | Los Cabos Open | Hard (out.) | 16e | #10000 |  #10000 Gijs Brouwer | 6/2 4/6 6/2 | |
| 25 | 2023-07-17 | 250 | Newport HOF Open | Grass | 16e | #10000 |  #10000 Kevin Anderson | 6/3 6/2 | |
| 26 | 2023-06-19 | Challenger | Ilkley Trophy | Grass | 16e | #139 | #174 Arthur Cazaux | 6/3 7/6(1) | |
| 27 | 2023-06-12 | Challenger | Nottingham Challenger | Grass | QF | #141 | #174 Arthur Cazaux | 7/6(2) 7/5 | |
| 28 | 2023-06-12 | Challenger | Nottingham Challenger | Grass | 8e | #141 | #257 Alex Michelsen | 3/6 7/5 6/3 | |
| 29 | 2023-06-12 | Challenger | Nottingham Challenger | Grass | 16e | #141 | #157 Enzo Couacaud | 6/3 6/3 | |
| 30 | 2023-06-05 | Challenger | Surbiton Trophy Challenger | Grass | QF | #141 |  #130 Jurij Rodionov | 6/4 6/4 | |
| 31 | 2023-06-05 | Challenger | Surbiton Trophy Challenger | Grass | 8e | #141 | #27 Daniel Evans | 7/5 6/2 | |
| 32 | 2023-06-05 | Challenger | Surbiton Trophy Challenger | Grass | 16e | #141 | #148 Liam Broady | 6/4 6/4 | |
| 33 | 2023-02-06 | 250 | Dallas Open | Hard (in.) | 16e | #10000 |  #104 Emilio Gomez | 6/4 6/7(5) 7/6(5) | |
| 34 | 2022-08-22 | Challenger | Granby Challenger | Hard (out.) | F | #10000 | #245 Juncheng Shang | 7/5 7/6(5) | |
| 35 | 2022-08-22 | Challenger | Granby Challenger | Hard (out.) | DF | #10000 | #290 Hiroki Moriya | 6/3 6/4 | |
| 36 | 2022-08-22 | Challenger | Granby Challenger | Hard (out.) | QF | #10000 |  #349 Aziz Dougaz | 3/6 6/3 7/6(5) | |
| 37 | 2022-08-22 | Challenger | Granby Challenger | Hard (out.) | 8e | #10000 |  #250 Cedrik-Marcel Stebe | 6/4 4/6 7/6(2) | |
| 38 | 2022-08-22 | Challenger | Granby Challenger | Hard (out.) | 16e | #10000 | #1165 Dan Martin | 7/5 6/1 | |
| 39 | 2022-08-15 | Challenger | Vancouver Challenger | Hard (out.) | 8e | #669 |  #98 Ricardas Berankis | 6/4 6/1 | |
| 40 | 2022-08-15 | Challenger | Vancouver Challenger | Hard (out.) | 16e | #669 | #156 Zizou Bergs | 4/6 6/2 7/6(5) |
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