| ITF M15 Lambermont | 2022/08/28 13:00 | Simon Beaupain v Stijn Slump | 7-5,0-6,6-4 |
| ITF M25 Metzingen | 2025/07/24 10:00 | Simon Beaupain v Daniel Dutra Da Silva | 2-6,1-6 |
| ITF M25 Brussels | 2025/06/26 12:00 | Simon Beaupain v Gerard Campana Lee | 5-7,0-6 |
| ITF M25 Brussels | 2025/06/25 10:47 | Fadi Bidan v Simon Beaupain | 4-6,2-6 |
| ITF M15 Duffel | 2025/06/19 10:00 | Simon Beaupain v Maikel De Boes | 3-6,2-6 |
| ITF M15 Duffel | 2025/06/18 10:08 | Alexandre Reco v Simon Beaupain | 1-6,0-0 |
| ITF M25 Angers | 2025/04/20 16:20 | Simon Beaupain v Antoni Fabre | 3-6,2-6 |
| ITF M15 Dubrovnik | 2025/04/15 12:30 | Luka Mikrut v Simon Beaupain | 6-3,6-1 |
| ITF M15 Dubrovnik | 2025/04/14 08:00 | Simon Beaupain v Daniele Minighini | 6-0,6-0 |
| ITF M25 Ollersbach | 2025/07/25 08:00 | Tom Gentzsch v Stijn Slump | 7-5,6-1 |
| ITF M25 Ollersbach | 2025/07/23 15:24 | Stijn Slump v Daniel De Jonge | 6-3,6-3 |
| Challenger Bunschoten | 2025/07/15 11:40 | Matej Dodig v Stijn Slump | 4-6,6-4,6-3 |
| Challenger Bunschoten | 2025/07/14 09:00 | Pieter De Lange v Stijn Slump | 3-6,2-6 |
| Challenger Bunschoten | 2025/07/13 10:50 | Stijn Slump v Evgeny Karlovskiy | 6-4,6-2 |
| ITF M25 The Hague | 2025/07/09 17:46 | Stijn Slump v Ryan Nijboer | 5-7,1-5 |
| ITF M15 Casablanca | 2025/06/29 11:00 | Damien Wenger v Stijn Slump | 5-7,7-6,6-3 |
| ITF M15 Casablanca | 2025/06/28 14:00 | Mario G Fernandez v Stijn Slump | 7-5,1-6,6-7 |