Stadium: Court 3 Round: 46 Ground: Clay
| ITF Belgium F6 Qual | 2018/07/29 15:45 | Alex Knaff v Bertimon, Charles | 6-4,6-2 |
| ITF Belgium F6 Qual | 2018/07/28 12:00 | Alex Knaff v Quintana Llamas, Roberto Santino | 6-0,6-0 |
| ITF Belgium F5 | 2018/07/23 08:00 | Alex Knaff v Manole, Alexandru Vasile | 2-6,3-6 |
| ITF Belgium F4 | 2018/07/17 10:40 | Pauwels, Maxime v Alex Knaff | 6-2,6-2 |
| ITF Germany F6 | 2018/07/05 10:00 | Alex Knaff v Christoph Negritu | 2-6,4-6 |
| ITF Germany F6 | 2018/07/03 14:40 | Igoshin, Alexander v Alex Knaff | 6-7,3-6 |
| ITF Belgium F2 | 2018/06/27 11:25 | Alex Knaff v Meis, Pascal | 3-6,6-4,4-6 |
| ITF Belgium F2 Qual | 2018/06/25 09:45 | Alex Knaff v Damiens, Antoine | 5-7,6-3,6-4 |
| ITF Belgium F6 Qual | 2018/07/29 16:55 | Borg, Maikel v Michalis Sakellaridis | 6-1,6-0 |
| ITF Belgium F6 Qual | 2018/07/28 12:00 | Borg, Maikel v Garcia, Rodrigo | 6-1,6-3 |
| ITF Belgium F5 | 2018/07/22 08:00 | Buvaysar Gadamauri v Borg, Maikel | 6-3,6-3 |
| ITF Belgium F5 | 2018/07/21 07:00 | Vanhauwe, Robin v Borg, Maikel | 1-6,4-6 |
| ITF Belgium F4 | 2018/07/16 10:10 | Merckx, Jonas v Borg, Maikel | 6-3,6-1 |
| ITF Belgium F4 | 2018/07/15 11:30 | Naser, Javier v Borg, Maikel | 5-7,6-3,3-6 |
| ITF Belgium F4 | 2018/07/14 12:00 | Nickels, Christophe v Borg, Maikel | 6-7,6-4,3-6 |
| ITF Netherlands F2 | 2018/07/04 09:35 | Borg, Maikel v van Buuren, Ilco | 2-6,2-6 |