Stadium: Court 3 Round: 27 Ground: Clay
| ITF Belgium F1 | 2018/06/21 09:00 | Alexander Igoshin v Yann Marti | 2-6,1-6 |
| ITF Belgium F1 | 2018/06/19 09:35 | Daniel De Jonge v Yann Marti | 2-6,6-2,1-6 |
| ITF Belgium F1 Qual | 2018/06/18 10:20 | Yann Marti v Thomas Brees | 6-1,6-3 |
| ITF Belgium F1 Qual | 2018/06/17 11:00 | Yann Marti v Ian O'Jon | 6-1,6-1 |
| Challenger Aix en Provence Qual | 2018/05/05 12:30 | Fran Zvonimir Zgombic v Yann Marti | 4-6,2-6 |
| ITF France F7 Qual | 2018/04/18 10:50 | Yann Marti v Yannick Jankovits | 1-6,6-2,3-6 |
| ITF France F7 | 2018/04/16 13:45 | Jules Marie v Yann Marti | 5-7,1-6 |
| ITF France F7 Qual | 2018/04/15 15:05 | Yann Marti v Tony Bourcet | 6-2,6-2 |
| ITF Belgium F1 | 2018/06/21 15:05 | Alexis Gautier v Jonas Merckx | 4-6,3-6 |
| ITF Belgium F1 | 2018/06/19 09:55 | Louis Herman v Jonas Merckx | 3-6,0-6 |
| ITF Ukraine F3 | 2018/05/24 07:00 | Olexiy Kolisnyk v Jonas Merckx | 6-1,6-4 |
| ITF Ukraine F3 | 2018/05/23 09:25 | Dmitry Myagkov v Jonas Merckx | 1-6,3-6 |
| ITF Ukraine F3 | 2018/05/22 15:25 | Volodymyr Malakhov v Jonas Merckx | 1-6,1-6 |
| ITF Ukraine F2 | 2018/05/19 07:00 | Oleg Dolgosheyev v Jonas Merckx | 4-6,2-6 |
| ITF Ukraine F2 | 2018/05/18 09:30 | Jonas Merckx v Olexiy Kolisnyk | 6-3,6-3 |
| ITF Ukraine F2 | 2018/05/17 07:05 | Claudio Fortuna v Jonas Merckx | 3-6,2-6 |