Gabriel Diallo leads 2 to 1 over 3 singles meetings since 2024. Last meeting on 28/07/2026 at Mifel Tennis Open - Los Cabos.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 28/07/2026 | Mifel Tennis Open - Los Cabos | Round 1 | hard | Boyer | 5-7 2-6 |
| 15/08/2024 | Cary Challenger | Quarter-final | hard | Diallo | 7-6(6) 6-7(1) 6-4 |
| 11/04/2024 | Sarasota Challenger | Round 2 | clay | Diallo | 6-7(4) 6-3 6-4 |
| hard | Boyer 1 - 1 Diallo |
| clay | Boyer 0 - 1 Diallo |
| 2026 | Boyer 1 - 0 Diallo |
| 2024 | Boyer 0 - 2 Diallo |
114 wins, 107 losses since 2021 (51.6%).
Last matches: D D V V D
164 wins, 113 losses since 2021 (59.2%).
Last matches: D V D V D
Gabriel Diallo leads 2 to 1 over 3 singles meetings since 2024.
On 28/07/2026, at Mifel Tennis Open - Los Cabos (Round 1): Tristan Boyer won 5-7 2-6.