Stadium: Court 4 Round: 62 Ground: Clay
| ITF M15 Haren | 2023/09/06 09:30 | Ronetto Van Tilburg v Stijn Pel | 4-6,3-6 |
| ITF M15 Haren | 2023/09/05 08:00 | Ronetto Van Tilburg v Thijmen Loof | 6-2,3-6,10-6 |
| ITF M15 Haren | 2023/09/04 11:00 | Cesar Bouchelaghem v Ronetto Van Tilburg | 3-6,7-5,4-10 |
| ITF M15 Huy | 2023/08/21 09:10 | Ronetto Van Tilburg v Harold Huens | 1-6,4-6 |
| ITF M15 Huy | 2023/08/20 13:30 | Louis-Lou Langenaken v Ronetto Van Tilburg | 1-6,0-6 |
| ITF M15 Eupen | 2023/08/08 14:00 | Jurriaan Bol v Ronetto Van Tilburg | 4-6,6-1,10-7 |
| ITF M15 Eupen | 2023/08/08 08:00 | Ronetto Van Tilburg v Stijn Pel | 4-6,7-6,10-6 |
| ITF M15 Haren | 2023/09/04 08:00 | Tymur Bieldiugin v Freek Van Donselaar | 6-4,6-4 |
| ITF M25 Oldenzaal | 2023/08/27 14:30 | Freek Van Donselaar v Paulo Knippling | 7-5,3-6,4-10 |
| ITF M15 Trier | 2023/08/21 15:00 | Jannik Maute v Freek Van Donselaar | 6-1,6-4 |
| ITF M15 Trier | 2023/08/21 09:30 | Freek Van Donselaar v Lukas Janousek | 6-4,7-6 |
| ITF M15 Eupen | 2023/08/07 07:00 | Freek Van Donselaar v Stijn Pel | 2-6,0-6 |
| ITF M15 Metzingen | 2023/07/23 07:30 | Freek Van Donselaar v Arthur Nagel | 3-6,6-3,6-10 |
| ITF M25 Esch/Alzette | 2023/07/10 17:30 | Marlon Vankan v Freek Van Donselaar | 6-2,6-3 |
| ITF M25 Esch/Alzette | 2023/07/10 12:50 | Freek Van Donselaar v Andreja Petrovic | 6-3,6-4 |