Level, 1 wins each over 2 singles meetings since 2025. Last meeting on 22/03/2026 at Miami Open - Miami.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 22/03/2026 | Miami Open - Miami | Round 2 | hard | Humbert | 1-6 3-3 |
| 14/06/2025 | Libema Open - 's-Hertogenbosch | Semi-final | grass | Diallo | 6-3 7-6(4) |
| hard | Humbert 1 - 0 Diallo |
| grass | Humbert 0 - 1 Diallo |
| 2026 | Humbert 1 - 0 Diallo |
| 2025 | Humbert 0 - 1 Diallo |
174 wins, 138 losses since 2021 (55.8%).
Last matches: D D D V D
162 wins, 111 losses since 2021 (59.3%).
Last matches: D V D D V
Level, 1 wins each over 2 singles meetings since 2025.
On 22/03/2026, at Miami Open - Miami (Round 2): Ugo Humbert won 1-6 3-3.