Stadium: Centre Court Round: 25 Ground: Clay
| ITF Belgium F6 | 2018/08/05 13:00 | Maxime Chazal v Jules Marie | 5-7,6-7 |
| ITF Belgium F6 | 2018/08/04 13:00 | Colin Sinclair v Maxime Chazal | 2-6,6-4,3-6 |
| ITF Belgium F6 | 2018/08/03 13:05 | Maxime Chazal v Alex Knaff | 6-1,6-1 |
| ITF Belgium F6 | 2018/08/02 11:00 | Maxime Chazal v Joffrey De Schepper | 6-1,6-2 |
| ITF Belgium F6 | 2018/07/31 09:00 | Maxime Chazal v Ryan Nijboer | 6-3,7-6 |
| ITF Portugal F12 | 2018/07/27 13:00 | Maxime Chazal v Wilson Leite | 4-6,4-6 |
| ITF Portugal F12 | 2018/07/26 09:30 | Maxime Chazal v Tsuchiya, Alexandre | 4-6,6-3,6-1 |
| ITF Portugal F12 | 2018/07/24 14:30 | Maxime Chazal v Ferreira, Goncalo | 6-0,6-2 |
| ITF Belgium F6 Qual | 2018/07/28 07:00 | Julien De Cuyper v Dermiens, Guillaume | 6-3,0-6,6-2 |
| ITF Belgium F5 | 2018/07/21 11:00 | Peters, Flemming v Dermiens, Guillaume | 7-6,6-4 |
| ITF Belgium F5 | 2018/07/21 07:00 | Dermiens, Guillaume v Molina Bannen, Joaquin Pablo | 6-2,6-2 |
| ITF Belgium F4 | 2018/07/14 08:30 | Wojcik, Jakub v Dermiens, Guillaume | 6-1,6-2 |
| ITF Belgium F3 | 2018/07/03 08:00 | Dermiens, Guillaume v Georgii Kravchenko | 3-6,3-6 |
| ITF Belgium F3 Qual | 2018/07/02 08:00 | Dermiens, Guillaume v Vandecasteele, Luke | 6-2,4-6,6-3 |
| ITF Belgium F3 Qual | 2018/07/01 08:00 | Dermiens, Guillaume v O'Jon, Ian | 6-2,6-2 |
| ITF Belgium F3 Qual | 2018/06/30 07:30 | Sonkin, Jeremy v Dermiens, Guillaume | 4-6,4-6 |