Alessandro Petrone defeated Gibril Diarra 6-2 6-2 in the M25 Santa Margherita Di Pula 7 round of 32 on clay. Alessandro Petrone extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2019-09-19 | M25 Santa Margherita Di Pula 8 | R16 | clay | Alessandro Petrone | 6-1 6-2 |
| 2014-03-17 | Italy F6 | R32 | clay | Gibril Diarra | 5-7 7-6(2) 7-6(4) |