Stadium: Court 5 Round: 26 Ground: Clay
| ITF - M25 Santa Margherita | 2019/09/10 13:10 | Diarra, Gibril v Petrone, Alessandro | 2-6,2-6 |
| ITF Italy F6 | 2014/03/18 12:40 | Petrone, Alessandro v Diarra, Gibril | 7-5,6-7,6-7 |
| ITF - M25 Santa Margherita | 2019/09/17 14:45 | Petrone, Alessandro v Gianmarco Ferrari | 6-3,6-3 |
| ITF - M25 Santa Margherita | 2019/09/13 11:00 | Giacalone, Omar v Petrone, Alessandro | 6-1,6-3 |
| ITF - M25 Santa Margherita | 2019/09/10 13:10 | Diarra, Gibril v Petrone, Alessandro | 2-6,2-6 |
| Trieste, Singles M-ITF-ITA-20A | 2019/09/03 14:05 | Tomas Barrios Vera v Petrone, Alessandro | 7-5,6-4 |
| ITF M15 Curtea de Arges | 2019/08/21 12:35 | Facundo Juarez v Petrone, Alessandro | 7-6,6-2 |
| ITF M15 Novi Sad | 2019/08/16 10:05 | Petrone, Alessandro v Yshai Oliel | 4-6,4-6 |
| ITF M15 Novi Sad | 2019/08/15 10:05 | Petrone, Alessandro v Turchetti, Nicolo | 7-5,6-2 |
| ITF M15 Novi Sad | 2019/08/14 13:00 | Petrone, Alessandro v Luka Pavlovic | 6-4,4-6,6-3 |
| ITF - M25 Santa Margherita | 2019/09/17 13:50 | Procopio, Alessandro v Diarra, Gibril | 4-6,4-6 |
| ITF - M25 Santa Margherita | 2019/09/10 13:10 | Diarra, Gibril v Petrone, Alessandro | 2-6,2-6 |
| Austria Bundesliga | 2019/09/07 15:20 | Diarra, Gibril v Martin Fischer | 6-3,3-6,4-3 |
| Bydgoszcz, Singles Qualifying M-ITF-POL-04A | 2019/08/14 08:00 | Diarra, Gibril v Daniel Michalski | 7-6,6-7,2-6 |
| Bydgoszcz, Singles Qualifying M-ITF-POL-04A | 2019/08/13 10:00 | Diarra, Gibril v Terczynski, Mateusz | 6-2,6-4 |
| Vogau, Singles Qualifying M-ITF-AUT-04A | 2019/08/08 13:15 | Nikolas Sanchez Izquierdo v Diarra, Gibril | 6-2,7-6 |
| Vogau, Singles Qualifying M-ITF-AUT-04A | 2019/08/07 09:35 | Diarra, Gibril v Sandro Kopp | 4-6,6-3,6-2 |
| Vogau, Singles Qualifying M-ITF-AUT-04A | 2019/08/06 08:45 | Diarra, Gibril v Zmak, Deni | 3-6,3-6 |