| ITF M25 Bydgoszcz | 2019/08/14 08:00 | Gibril Diarra v Daniel Michalski | 7-6,6-7,2-6 |
| ITF M25 Bydgoszcz | 2019/08/13 10:00 | Gibril Diarra v Mateusz Terczynski | 6-2,6-4 |
| ITF M25 Vogau | 2019/08/08 13:15 | Nikolas Sanchez Izquierdo v Gibril Diarra | 6-2,7-6 |
| ITF M25 Vogau | 2019/08/07 09:35 | Gibril Diarra v Sandro Kopp | 4-6,6-3,6-2 |
| ITF M25 Vogau | 2019/08/06 08:45 | Gibril Diarra v Deni Zmak | 3-6,3-6 |
| ITF M25 Dublino | 2019/08/01 11:10 | Peter Bothwell v Gibril Diarra | 7-6,5-7,6-2 |
| ITF M25 Dublino | 2019/07/31 13:10 | Adam Jones v Gibril Diarra | 0-6,5-7 |
| ITF M25 Kassel | 2019/07/15 15:00 | Gibril Diarra v Markus Wunder | 4-6,6-2,11-13 |