Stadium: Court 8 Round: 62 Ground: Hardcourt outdoor
| UTR Pro Tennis Series - Amsterdam | 2021/12/12 07:00 | Tim Sandkaulen v Michiel de Krom | 2-6,6-4,6-4 |
| UTR Pro Tennis Series - Amsterdam | 2021/12/11 11:30 | Tim Sandkaulen v Nathan De Veer | 6-1,5-1 |
| UTR Pro Tennis Series - Amsterdam | 2021/12/10 07:00 | Tim Sandkaulen v Zachary Eisinga | 6-1,6-7,7-5 |
| UTR Pro Tennis Series - Amsterdam | 2021/12/08 07:00 | Tim Sandkaulen v Jurriaan Bol | 4-6,7-5,6-4 |
| UTR Pro Tennis Series - Amsterdam | 2021/12/07 08:30 | Tim Sandkaulen v Tibo Colson | 6-4,2-6,4-6 |
| UTR Pro Tennis Series - Amsterdam | 2021/12/06 11:30 | Sem Verbeek v Tim Sandkaulen | 5-7,6-7 |
| ITF M25 - Hamborg | 2021/10/21 08:00 | Lenny Hampel v Tim Sandkaulen | 6-4,7-6 |
| ITF M25 - Hamborg | 2021/10/19 08:00 | Tim Sandkaulen v Marvin Moeller | 6-4,7-5 |
| ITF M25 - Monastir | 2022/01/12 11:30 | Maceo Simpson v Skander Mansouri | 3-6,1-6 |
| ITF M15 - Monastir | 2021/12/05 09:00 | Hugo Pierre v Maceo Simpson | 6-3,7-5 |