Stadium: Court 4 Round: 62 Ground: Clay
| ITF Slovakia F3 | 2018/08/06 08:00 | Diarra, Gibril v Pietro Mugelli | 6-1,6-1 |
| ITF Slovakia F3 | 2018/08/05 08:00 | Diarra, Gibril v Kucbel, Filip | 6-0,6-2 |
| 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 |
| ITF Slovakia F3 | 2018/08/06 08:00 | Vrba, Daniel v Kumar, Anupam | 6-4,7-5 |
| ITF Slovakia F3 | 2018/08/05 08:00 | Vrba, Daniel v Pjontek, Sebastian | 6-2,6-4 |
| ITF Slovakia F2 | 2018/07/29 09:00 | Vrba, Daniel v Necz, Andras | 6-2,4-6,2-6 |
| Czech Republic F6, Singles Qualifying | 2018/07/07 08:30 | Valentin Vanta v Vrba, Daniel | 6-1,6-4 |
| ITF Czech Republic F5 Qual | 2018/07/02 08:00 | Tomas Machac v Vrba, Daniel | 6-1,6-2 |
| ITF Czech Republic F5 Qual | 2018/07/01 08:00 | Jirousek, Tomas v Vrba, Daniel | 5-7,4-6 |
| ITF Czech Republic F4 Qual | 2018/06/23 08:00 | Vrba, Daniel v Angerbauer, Matthias | 6-4,6-0 |
| ITF Czech Republic F4 Qual | 2018/06/23 08:00 | Vrba, Daniel v Mammetgulyyev, Isa | 5-7,6-3,6-7 |