Round: 44 Ground: Clay
| ITF Belgium F4 | 2018/07/14 14:00 | Adam Jones v Martin Van Der Meerschen | 1-6,1-6 |
| ITF Belgium F4 | 2018/07/14 08:30 | Tuur Heuvinck v Martin Van Der Meerschen | 3-6,1-6 |
| ITF Belgium F3 Qual | 2018/07/01 08:00 | Benjamin Dhoe v Martin Van Der Meerschen | 6-3,6-2 |
| ITF Belgium F2 Qual | 2018/06/25 09:15 | Raphael Baltensperger v Martin Van Der Meerschen | 6-7,6-0,6-3 |
| ITF Belgium F2 Qual | 2018/06/24 12:50 | Nicolas Planchard v Martin Van Der Meerschen | 3-6,1-6 |
| ITF Belgium F1 Qual | 2018/06/17 11:00 | Martin Van Der Meerschen v Mats Hermans | 4-6,0-6 |
| ITF Belgium F1 Qual | 2018/06/16 08:00 | Martin Van Der Meerschen v Gabriel Sanchez | 6-1,6-4 |
| ITF Tunisia F14 | 2018/04/08 11:30 | Nikita Mashtakov v Martin Van Der Meerschen | 3-6,6-4,7-5 |
| ITF Belgium F4 | 2018/07/14 14:00 | Jakub Wojcik v Paul Valsecchi | 6-0,1-6,6-1 |
| ITF Belgium F4 | 2018/07/14 08:30 | Jakub Wojcik v Guillaume Dermiens | 6-1,6-2 |
| ITF Belgium F3 Qual | 2018/06/30 07:30 | Gergely Madarasz v Jakub Wojcik | 6-7,6-2,6-1 |
| ITF Belgium F2 Qual | 2018/06/24 14:20 | Matthew Dellavedova v Jakub Wojcik | 6-7,6-2,6-0 |
| ITF Belgium F2 Qual | 2018/06/23 11:55 | Jakub Wojcik v Nikola Vasic | 6-3,6-0 |
| ITF Belgium F1 Qual | 2018/06/17 08:00 | Benjamin Dhoe v Jakub Wojcik | 4-6,6-1,6-2 |
| ITF Belgium F1 Qual | 2018/06/16 08:00 | Jakub Wojcik v Gauthier Cappello | 6-2,6-2 |
| Challenger Poznan Qual | 2018/06/03 15:05 | Jakub Wojcik v Roberto Marcora | 7-6,2-6,2-6 |