| UTR Pro Tennis Series - Amsterdam | 2021/12/07 08:30 | Deney Wassermann v Ryan Nijboer | 6-0,5-1 |
| UTR Pro Tennis Series - Amsterdam | 2021/12/06 10:15 | Yan Sabanin v Deney Wassermann | 3-6,6-6 |
| ITF M15 Heraklion | 2021/11/22 08:00 | Deney Wassermann v Elmer Moller | 1-6,4-6 |
| ITF M15 Heraklion | 2021/11/15 08:00 | Deney Wassermann v Andrei Cuceu | 6-2,6-1 |
| UTR Pro Tennis Series - Amsterdam | 2021/11/06 12:00 | Deney Wassermann v Guy Den Heijer | 2-6,5-6 |
| UTR Pro Tennis Series - Amsterdam | 2021/11/05 12:00 | Michiel de Krom v Deney Wassermann | 2-6,3-6 |
| UTR Pro Tennis Series - Amsterdam | 2021/11/04 10:30 | Edison Ambarzumjan v Deney Wassermann | 4-6,4-6 |
| UTR Pro Tennis Series - Amsterdam | 2021/11/02 09:00 | Ivan Denisov v Deney Wassermann | 6-2,4-6,3-6 |
| UTR Pro Tennis Series - Amsterdam | 2021/12/06 07:00 | Niklas Koch v Miko Wassermann | 6-4,6-7,3-6 |
| UTR Pro Tennis Series - Amsterdam | 2021/11/06 10:30 | Max Houkes v Miko Wassermann | 6-4,6-3 |
| UTR Pro Tennis Series - Amsterdam | 2021/11/04 12:00 | Miko Wassermann v Lawrence Bataljin | 6-1,6-3 |
| UTR Pro Tennis Series - Amsterdam | 2021/11/03 09:00 | Miko Wassermann v Jip Van Assendelft | 1-6,4-5 |
| UTR Pro Tennis Series - Amsterdam | 2021/11/02 12:00 | Miko Wassermann v Johann Willems | 2-6,2-6 |
| UTR Pro Tennis Series - Amsterdam | 2021/11/01 13:30 | Miko Wassermann v Guy Den Heijer | 2-6,5-7 |