Diallo G.
01/Record by surface
95 starts on all surfaces, 6 ended by retirement and kept, 1 walkover listed and not counted. A count, not a record: the three records above are never added.
02/Titles
- 2025Rosmalen Grass Court ChampionshipsATP250, grass. d. Bergs Z. 7-5, 7-6
03/Round reached
| Stage | Entries ending here | Record at this round |
|---|---|---|
| Champion | 1 of 53 | |
| Final | 1 of 53 | 1-1 in 2 |
| Semifinal | 0 of 53 | 2-0 in 2 |
| Quarterfinal | 3 of 53 | 2-3 in 5 |
| 4th Round | 1 of 53 | 1-1 in 2 |
| 3rd Round | 6 of 53 | 2-6 in 8 |
| 2nd Round | 19 of 53 | 11-19 in 30 |
| 1st Round | 22 of 53 | 24-22 in 46 |
An entry is one tournament in one season; its stage is the last round the draw shows him in, and a champion’s is the trophy. The record at a round counts matches started at that round, so a walkover moves him on without a line here.
04/By level
| Level | Starts | Hard | Clay | Grass | Titles |
|---|---|---|---|---|---|
| ATP250 | 36 | 7-12 | 1-2 | 9-5 | 1 |
| Masters 1000 | 32 | 12-12 | 4-4 | none | 0 |
| Grand Slam | 16 | 4-4 | 1-3 | 2-2 | 0 |
| ATP500 | 11 | 1-5 | 1-1 | 1-2 | 0 |
05/By season
| Season | Starts | Hard | Clay | Grass | Finals | Titles | Rank, newest row |
|---|---|---|---|---|---|---|---|
| 2026 | 27 | 5-9 | 1-5 | 3-4 | 0 | 0 | 108 |
| 2025 | 50 | 12-16 | 6-4 | 9-3 | 1 | 1 | 42 |
| 2024 | 13 | 6-5 | 0-1 | 0-1 | 1 | 0 | 118 |
| 2023 | 5 | 1-3 | none | 0-1 | 0 | 0 | 141 |
Each season is the same count over that season’s matches alone, each surface with its own starts. A season with a start on no grass court says none rather than 0-0. December openers file to the season they open. Finals counts the finals that crowned a champion, a walkover final among them, so Titles is a subset of it and a final lost shows in the gap; the surface columns count starts, which a walkover is not.
06/Head to head
A record, never a share: the most-met opponent is Khachanov K., 1-3 in 4 meetings. A percentage of meetings is a win probability wearing a hat, and this section prints none. Meetings are matches started; a walkover between the two is noted and counted in neither column.
07/Match log
| Opponent | Score | Date | Tournament | Surface | Round | Result | His rank |
|---|---|---|---|---|---|---|---|
| Darderi L.No. 22 that day | 4-6, 3-2 | Aug 5, 2026 | Canadian OpenMasters 1000 | hard | 2nd round | Lret. | 108 |
| Jacquet K.No. 121 that day | 6-7, 6-3, 6-2 | Aug 4, 2026 | Canadian OpenMasters 1000 | hard | 1st round | W | 108 |
| Boyer T.No. 162 that day | 5-7, 2-6 | Jul 28, 2026 | Los Cabos OpenATP250 | hard | 1st round | L | 99 |
| Sonego L.No. 69 that day | 6-7, 6-4, 6-7, 7-6, 2-6 | Jul 2, 2026 | WimbledonGrand Slam, best of 5 | grass | 2nd round | L | 88 |
| Bonzi B.No. 93 that day | 1-6, 4-6, 7-6, 6-3, 3-1 | Jun 30, 2026 | WimbledonGrand Slam, best of 5 | grass | 1st round | Wret., opponent retired | 88 |
| Draper J.No. 160 that day | 1-6, 4-6 | Jun 25, 2026 | Eastbourne InternationalATP250 | grass | quarterfinal | L | 91 |
| Etcheverry T.No. 32 that day | 6-7, 6-3, 6-2 | Jun 24, 2026 | Eastbourne InternationalATP250 | grass | 2nd round | W | 91 |
| Atmane T.No. 50 that day | 6-7, 6-4, 7-5 | Jun 22, 2026 | Eastbourne InternationalATP250 | grass | 1st round | W | 91 |
| De Minaur A.No. 6 that day | 6-7, 3-6 | Jun 16, 2026 | Queen's Club ChampionshipsATP500 | grass | 1st round | L | 84 |
| Mannarino A.No. 46 that day | 4-6, 6-3, 5-7 | Jun 9, 2026 | Rosmalen Grass Court ChampionshipsATP250 | grass | 1st round | L | 54 |
| Duckworth J.No. 82 that day | 3-6, 1-4 | May 24, 2026 | French OpenGrand Slam, best of 5 | clay | 1st round | Lret. | 49 |
| Moller E.No. 169 that day | 5-7, 3-3 | Apr 24, 2026 | Mutua Madrid OpenMasters 1000 | clay | 2nd round | Lret. | 36 |
| Zverev A.No. 3 that day | 1-6, 2-6 | Apr 16, 2026 | BMW OpenATP500 | clay | 2nd round | L | 37 |
| Sachko V.No. 208 that day | 6-1, 6-2 | Apr 13, 2026 | BMW OpenATP500 | clay | 1st round | W | 37 |
| Fonseca J.No. 40 that day | 2-6, 3-6 | Apr 6, 2026 | Monte Carlo MastersMasters 1000 | clay | 1st round | L | 36 |
| Molcan A.No. 189 that day | 2-6, 2-6 | Apr 1, 2026 | Tiriac OpenATP250 | clay | 2nd round | L | 36 |
| Humbert U.No. 34 that day | 1-6, 4-6 | Mar 21, 2026 | Miami OpenMasters 1000 | hard | 2nd round | L | 37 |
| Wu Y.No. 118 that day | 6-2, 7-6 | Mar 20, 2026 | Miami OpenMasters 1000 | hard | 1st round | W | 37 |
| Auger-Aliassime F.No. 9 that day | 7-6, 3-6, 3-6 | Mar 9, 2026 | BNP Paribas OpenMasters 1000 | hard | 3rd round | L | 38 |
| Rublev A.No. 17 that day | 6-7, 7-6, 6-3 | Mar 7, 2026 | BNP Paribas OpenMasters 1000 | hard | 2nd round | W | 38 |
| Bellucci M.No. 94 that day | 7-6, 6-4 | Mar 4, 2026 | BNP Paribas OpenMasters 1000 | hard | 1st round | W | 38 |
| Walton A.No. 93 that day | 6-7, 3-6 | Feb 17, 2026 | Delray Beach OpenATP250 | hard | 1st round | L | 39 |
| Shelton B.No. 9 that day | 4-6, 4-6 | Feb 10, 2026 | Dallas OpenATP500 | hard | 1st round | L | 38 |
| Zverev A.No. 3 that day | 7-6, 1-6, 4-6, 2-6 | Jan 18, 2026 | Australian OpenGrand Slam, best of 5 | hard | 1st round | L | 41 |
| Vavassori A.No. 336 that day | 3-6, 6-7 | Jan 13, 2026 | Adelaide InternationalATP250 | hard | 1st round | L | 41 |
| Wong C.No. 150 that day | 6-1, 5-7, 5-7 | Jan 7, 2026 | Hong Kong Tennis OpenATP250 | hard | 2nd round | L | 40 |
| De Jong J.No. 71 that day | 6-4, 7-6 | Jan 6, 2026 | Hong Kong Tennis OpenATP250 | hard | 1st round | W | 40 |
| De Minaur A.No. 6 that day | 6-7, 6-4, 3-6 | Oct 29, 2025 | BNP Paribas MastersMasters 1000 | hard | 2nd round | L | 42 |
| Griekspoor T.No. 25 that day | 6-3, 6-4 | Oct 28, 2025 | BNP Paribas MastersMasters 1000 | hard | 1st round | W | 42 |
| Auger-Aliassime F.No. 12 that day | 2-6, 5-7 | Oct 22, 2025 | Swiss IndoorsATP500 | hard | 1st round | L | 41 |
| Duckworth J.No. 138 that day | 6-7, 7-6, 4-6 | Oct 15, 2025 | Almaty OpenATP250 | hard | 2nd round | L | 35 |
| Omarkhanov A.No. 1,137 that day | 6-3, 6-1 | Oct 13, 2025 | Almaty OpenATP250 | hard | 1st round | W | 35 |
| Bergs Z.No. 44 that day | 6-3, 5-7, 6-7 | Oct 7, 2025 | Shanghai MastersMasters 1000 | hard | 4th round | L | 35 |
| Goffin D.No. 83 that day | 3-0 | Oct 5, 2025 | Shanghai MastersMasters 1000 | hard | 3rd round | Wret., opponent retired | 35 |
| Bonzi B.No. 48 that day | 6-4, 6-4 | Oct 3, 2025 | Shanghai MastersMasters 1000 | hard | 2nd round | W | 35 |
| Fritz T.No. 5 that day | 6-4, 3-6, 6-7 | Sep 25, 2025 | Japan Open Tennis ChampionshipsATP500 | hard | 1st round | L | 35 |
| Munar J.No. 44 that day | 5-7, 3-6, 5-7 | Aug 28, 2025 | US OpenGrand Slam, best of 5 | hard | 2nd round | L | 33 |
| Dzumhur D.No. 61 that day | 7-6, 4-6, 7-5, 7-5 | Aug 26, 2025 | US OpenGrand Slam, best of 5 | hard | 1st round | W | 33 |
| Medjedovic H.No. 65 that day | 4-6, 2-6 | Aug 20, 2025 | Winston-Salem Open at Wake Forest UniversityATP250 | hard | 3rd round | L | 33 |
| Basavareddy N.No. 106 that day | no set played | Aug 19, 2025 | Winston-Salem Open at Wake Forest UniversityATP250 | hard | 2nd round | W/Owalkover, not counted | 33 |
| Sinner J.No. 1 that day | 2-6, 6-7 | Aug 12, 2025 | Western & Southern Financial Group MastersMasters 1000 | hard | 3rd round | L | 35 |
| Baez S.No. 43 that day | 7-5, 6-4 | Aug 9, 2025 | Western & Southern Financial Group MastersMasters 1000 | hard | 2nd round | W | 35 |
| Fritz T.No. 4 that day | 4-6, 2-6 | Aug 2, 2025 | Canadian OpenMasters 1000 | hard | 3rd round | L | 36 |
| Gigante M.No. 125 that day | 6-3, 7-6 | Jul 30, 2025 | Canadian OpenMasters 1000 | hard | 2nd round | W | 36 |
| Shelton B.No. 8 that day | 3-6, 2-6 | Jul 24, 2025 | Citi OpenATP500 | hard | 3rd round | L | 35 |
| Marozsan F.No. 54 that day | 6-3, 6-4 | Jul 22, 2025 | Citi OpenATP500 | hard | 2nd round | W | 35 |
| Fritz T.No. 5 that day | 6-3, 3-6, 6-7, 6-4, 3-6 | Jul 2, 2025 | WimbledonGrand Slam, best of 5 | grass | 2nd round | L | 40 |
| Altmaier D.No. 57 that day | 6-1, 6-2, 6-4 | Jun 30, 2025 | WimbledonGrand Slam, best of 5 | grass | 1st round | W | 40 |
| Griekspoor T.No. 34 that day | 4-6, 4-6 | Jun 26, 2025 | Mallorca ChampionshipsATP250 | grass | quarterfinal | L | 41 |
| Djere L.No. 62 that day | 6-3, 3-6, 6-3 | Jun 24, 2025 | Mallorca ChampionshipsATP250 | grass | 2nd round | W | 41 |
The 50 most recent of 96 rows. The older rows are in every count on this page and are printed on other pages, not dropped: each one is on one of the 68 head-to-head pages linked above, which carry every meeting, and on its tournament’s page.
Main-draw singles on the tour, 2023 to 2026, counted from the match rows. A match ended by retirement keeps the sets that were completed and is marked; a walkover is listed with no score and enters no count. Ranks are the tour’s ranking on the day of the match. No serve statistic appears on this page: the one archive that carries them is licensed for non-commercial use only. The ATP record runs through Aug 29, 2026.