| ITF M25 Manacor | 2023/01/24 13:00 | Raphael Calzi v Twan Van Zijl | 4-6,6-1,10-8 |
| ITF M25 Manacor | 2023/01/23 13:00 | Nathan Trouve v Twan Van Zijl | 2-6,1-6 |
| ITF M25 Manacor | 2023/01/22 11:00 | Twan Van Zijl v Wyatt DeMulling | 6-2,7-5 |
| ITF M15 Sharm El Sheikh | 2022/12/21 08:00 | Martyn Pawelski v Twan Van Zijl | 6-1,6-2 |
| ITF M15 Sharm El Sheikh | 2022/12/20 10:25 | Chang-Lin Tsai v Twan Van Zijl | 6-7,2-6 |
| ITF M15 Sharm El Sheikh | 2022/12/19 08:00 | Twan Van Zijl v Sergo Sikharulidze | 6-2,4-6,13-11 |
| ITF M15 Sharm El Sheikh | 2022/12/12 08:00 | Petr Bar Biryukov v Twan Van Zijl | 6-1,6-3 |
| ITF M15 Sharm El Sheikh | 2022/12/11 08:00 | Twan Van Zijl v Daniil Gusev | 6-1,6-1 |
| ITF M25 Norman | 2022/10/24 06:00 | Hank Trondson v Jip Van Assendelft | 6-4,6-4 |
| ITF M25 Den Haag | 2022/06/29 10:00 | Jip Van Assendelft v Christopher Heyman | 7-6,2-6,1-6 |
| ITF M25 Den Haag | 2022/06/27 10:30 | Thorsten Sollie v Jip Van Assendelft | 3-6,3-6 |
| ITF M25 Den Haag | 2022/06/26 10:00 | Max Van Nunen v Jip Van Assendelft | 4-6,3-6 |
| ITF M25 Alkmaar | 2022/06/20 10:00 | Lorenzo Vatteroni v Jip Van Assendelft | 6-0,1-6,10-8 |
| ITF M25 Alkmaar | 2022/06/19 11:30 | Gosse Panagoulopoulos v Jip Van Assendelft | 6-4,4-6,7-10 |
| ITF M15 Heraklion | 2022/05/31 07:00 | Adrian Bodmer v Jip Van Assendelft | 6-4,6-0 |
| ITF M15 Heraklion | 2022/05/30 08:00 | Jip Van Assendelft v Tom Evans | 2-6,6-3,10-8 |