Stadium: Court 5 Round: 25 Ground: Clay
| Challenger Dobrich | 2024/09/09 09:05 | Kimmer Coppejans v Stijn Slump | 6-4,6-4 |
| Challenger Luedenscheid | 2024/07/28 11:10 | Marcelo Zormann v Stijn Slump | 3-6,6-2,6-7 |
| ITF M25 Denia | 2024/07/24 14:00 | Maxime Chazal v Stijn Slump | 3-6,5-7 |
| Challenger Amersfoort | 2024/07/14 09:00 | Stijn Slump v Gerard Campana Lee | 3-6,7-5,3-6 |
| Challenger Braunschweig | 2024/07/09 11:20 | Stijn Slump v Duje Ajdukovic | 4-6,6-7 |
| Challenger Braunschweig | 2024/07/08 09:00 | Yanaki Milev v Stijn Slump | 4-6,4-6 |
| Challenger Braunschweig | 2024/07/07 11:00 | Stijn Slump v Ivan Liutarevich | 6-4,2-6,6-0 |
| ITF M15 Tanger | 2024/06/29 12:25 | Mario G Fernandez v Stijn Slump | 6-3,6-4 |
| ITF M15 Slovenj Gradec | 2024/08/29 10:00 | Jeremy Schifris v Jan Kupcic | 6-4,6-3 |
| ITF M15 Slovenj Gradec | 2024/08/27 12:05 | Jan Hrazdil v Jan Kupcic | 3-6,5-7 |
| ITF M25 Maribor | 2024/08/22 07:55 | Blaz Rola v Jan Kupcic | 6-4,3-6,6-2 |
| ITF M25 Maribor | 2024/08/21 07:50 | Jan Kupcic v Aljaz Jeran | 6-2,6-1 |
| ITF M25 Maribor | 2024/08/13 10:35 | Jan Kupcic v Christian Fellin | 6-7,6-3,7-10 |
| ITF M25 Maribor | 2024/08/12 08:00 | Jan Kupcic v Makar Krivoshchekov | 6-1,6-2 |
| ITF M15 Slovenska Bistrica | 2024/07/21 08:00 | Andrej Martin v Jan Kupcic | 6-4,3-6,6-2 |
| ITF M15 Slovenska Bistrica | 2024/07/19 07:50 | Iiro Vasa v Jan Kupcic | 2-6,4-6 |