Stadium: S & S Court Round: 45 Ground: Clay
| ITF Germany F5 | 2018/06/26 15:20 | Diarra, Gibril v Willems, Johann | 1-6,2-6 |
| ITF Germany F4 | 2018/06/22 10:15 | Diarra, Gibril v Louis Wessels | 3-6,4-6 |
| ITF Germany F4 | 2018/06/19 11:25 | Patrick Zahraj v Diarra, Gibril | 3-6,4-6 |
| Czech Republic F2, Singles | 2018/05/23 13:15 | Davydenko, Philipp v Diarra, Gibril | 6-1,6-2 |
| Italie F8, Qualifications Simples | 2018/04/17 15:20 | Lazov, Alexander v Diarra, Gibril | 7-5,3-6,6-3 |
| ITF Italy F8 Qual | 2018/04/16 12:00 | Diarra, Gibril v Capecchi, Daniele | 6-1,6-2 |
| ITF Italy F8 Qual | 2018/04/15 12:00 | Diarra, Gibril v Filip, Vladimir | 2-6,7-5,6-2 |
| ITF Italy F7 | 2018/04/10 13:15 | Brkic, Tomislav v Diarra, Gibril | 6-4,6-2 |
| Challenger Milan Qual | 2018/06/24 13:45 | Pedro Cachin v Haider-Maurer, Andreas | 3-6,4-6 |
| Challenger Milan Qual | 2018/06/23 12:50 | Almagro, Nicolas v Haider-Maurer, Andreas | 4-6,4-6 |
| Challenger Poprad Tatry | 2018/06/20 12:00 | Haider-Maurer, Andreas v Mohamed Safwat | 5-7,6-1,4-6 |
| Challenger Poprad Tatry | 2018/06/19 08:00 | Haider-Maurer, Andreas v Marek Jaloviec | 6-3,6-4 |
| Challenger Poprad Tatry Qual | 2018/06/17 12:50 | Haider-Maurer, Andreas v Rikl, Patrik | 7-6,7-6 |
| Challenger Poprad Tatry Qual | 2018/06/16 14:55 | Haider-Maurer, Andreas v Liska, Tomas | 6-3,6-3 |
| Challenger Poprad Tatry Qual | 2018/06/16 10:05 | Haider-Maurer, Andreas v Galloway, Robert | 6-4,7-5 |
| Challenger Prostejov Qual | 2018/06/03 15:05 | Haider-Maurer, Andreas v Liska, Tomas | 3-6,5-7 |