| Internazionali d'Olanda - Qual. | 03/14 13:00 | - | Noah Haase v Senne Houthoofd | L | 2-0 | |
| Open di Svezia - Qual. | 01/18 15:35 | - | Senne Houthoofd v Kai Hern Huan | L | 0-2 | |
| Open di Svezia - Qual. | 01/18 10:55 | - | Senne Houthoofd v Ragnar Sepp | W | 2-0 | |
| Open d'Irlanda - Qual. | 11/15 14:15 | - | Senne Houthoofd v Mathias Solgaard | L | 0-2 | |
| Open d'Irlanda - Qual. | 11/15 09:35 | - | Eid Ali Al Maliki v Senne Houthoofd | W | 0-2 | |
| Internazionali d'Ungheria - Qual. | 11/02 08:00 | - | Senne Houthoofd v Jan Janostik | L | 1-2 | |
| Internazionali d'Ungheria - Qual. | 11/01 16:45 | - | Senne Houthoofd v Jamie Pearcy | W | 2-0 | |
| Open d'Olanda - Qual. | 10/11 12:20 | - | Senne Houthoofd v Niels Veenstra | L | 1-2 | |
| Open di Scozia - Qual. | 10/05 13:45 | - | Senne Houthoofd v Alvaro Vazquez | L | 0-2 | |
| Open di Scozia - Qual. | 10/05 13:15 | - | Senne Houthoofd v Harper Leigh | W | 2-0 | |
| Open di Scozia - Qual. | 10/05 09:20 | - | Senne Houthoofd v Thomas Joseph Stanford | W | 2-0 | |
| Internazionali del Belgio - Qual. | 09/13 10:20 | - | Yanis Gaudin v Senne Houthoofd | L | 2-0 |