By surface
| Surface | Tommy Paul | Gabriel Diallo |
|---|---|---|
| Hard | 2 | 0 |
All meetings (2)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-02-24 | ATP | Acapulco | Round of 32 | Hard | Tommy Paul | 6-2 | 6-2 | |||
| 2024-08-26 | ATP | US Open | Round of 32 | Hard | Tommy Paul | 6-75 | 6-3 | 6-1 | 7-63 |