Round: 54 Ground: Hardcourt indoor
| ITF Belgium F6 Qual | 2018/07/29 11:30 | Boris Fassbender v Arthur Hugounenq | 4-6,6-2,6-2 |
| ITF Belgium F6 Qual | 2018/07/28 09:30 | Boris Fassbender v Roland Stuurman | 6-2,7-6 |
| ITF Germany F6 | 2018/07/03 08:30 | Tom Diederich v Boris Fassbender | 3-6,3-6 |
| ITF Germany F6 | 2018/07/02 09:00 | Lucas Hellfritsch v Boris Fassbender | 5-7,2-6 |
| ITF Belgium F2 | 2018/06/28 14:10 | Juan Pablo Varillas v Boris Fassbender | 4-6,6-4,6-2 |
| ITF Belgium F2 | 2018/06/27 16:10 | Boris Fassbender v Omar Salman | 3-6,7-5,6-3 |
| ITF Egypt F14 | 2018/04/19 08:00 | Boris Fassbender v Marat Deviatiarov | 4-6,3-6 |
| ITF Egypt F14 | 2018/04/18 09:05 | Michael Zhu v Boris Fassbender | 6-3,3-6,4-6 |
| ITF Croatia F2 | 2018/03/13 08:00 | Kai Lemstra v Valentin Royer | 1-6,6-4,6-3 |
| ITF Croatia F2 | 2018/03/12 11:00 | Valentin Royer v Philip Bachmaier | 6-2,6-4 |
| ITF Croatia F2 | 2018/03/11 08:00 | Michelangelo Endrizzi v Valentin Royer | 5-7,2-6 |