Stadium: Court 8 Round: 62 Ground: Clay
| ITF Germany F10 | 2018/08/01 15:05 | Torebko, Peter v Diarra, Gibril | 6-3,4-6,6-4 |
| ITF Germany F10 Qual | 2018/07/30 12:00 | Diarra, Gibril v Zeitvogel, Tim | 6-4,6-3 |
| ITF Germany F10 Qual | 2018/07/29 13:30 | Diarra, Gibril v Loccisano, Benjamin | 3-6,6-3,6-1 |
| ITF Austria F3 | 2018/07/18 11:00 | Konecny, Michal v Diarra, Gibril | 6-4,6-1 |
| ITF Austria F3 | 2018/07/17 08:00 | Juan Bautista Otegui v Diarra, Gibril | 3-6,5-7 |
| Challenger Braunschweig Qual | 2018/07/07 09:10 | Diarra, Gibril v Marvin Moeller | 5-7,5-7 |
| Challenger Marburg Qual | 2018/06/30 10:35 | Diarra, Gibril v Haider-Maurer, Andreas | 3-6,5-7 |
| ITF Germany F5 | 2018/06/26 15:20 | Diarra, Gibril v Willems, Johann | 1-6,2-6 |
| ITF Slovakia F2 | 2018/07/29 07:00 | Kai Lemstra v Kucbel, Filip | 6-1,6-1 |
| ITF Slovakia F1 | 2018/07/22 08:00 | Ilic, Marko v Kucbel, Filip | 7-5,5-7,7-6 |
| ITF Slovakia F1 | 2018/07/21 08:00 | Hruncak, Dominik v Kucbel, Filip | 3-6,1-6 |
| ITF Austria F3 | 2018/07/14 12:30 | Kucbel, Filip v Schroll, Philipp | 3-6,0-6 |
| ITF Austria F3 | 2018/07/14 07:15 | Kucbel, Filip v Schager, Alexander | 6-1,6-0 |
| ITF Austria F1 | 2018/07/01 09:05 | Kucbel, Filip v Staeheli, Luca | 1-6,2-6 |
| ITF Austria F1 | 2018/06/30 07:00 | Kucbel, Filip v Erwin Troebinger | 6-4,6-1 |
| ITF Czech Republic F4 Qual | 2018/06/23 10:00 | Kucbel, Filip v Tomas Machac | 2-6,2-6 |