| UTR Pro Tennis Series Amsterdam | 2022/03/05 13:30 | Miko Wassermann v Zachary Eisinga | 1-6,0-6 |
| UTR Pro Tennis Series Amsterdam | 2022/03/04 12:00 | Miko Wassermann v Elgin Khoeblal | 1-6,1-6 |
| UTR Pro Tennis Series Amsterdam | 2022/03/03 10:30 | Miko Wassermann v Roland Stuurman | 2-6,7-5,6-1 |
| UTR Pro Tennis Series Amsterdam | 2022/03/02 10:30 | Twan Van Zijl v Miko Wassermann | 2-6,4-5 |
| UTR Pro Tennis Series Amsterdam | 2022/03/01 12:00 | Alen Moritz Hodzic v Miko Wassermann | 6-7,1-6 |
| UTR Pro Tennis Series Amsterdam | 2021/12/12 08:30 | Miko Wassermann v Jurriaan Bol | 6-4,2-6,5-7 |
| UTR Pro Tennis Series Amsterdam | 2021/12/11 08:30 | Jip Van Assendelft v Miko Wassermann | 4-6,7-5,3-6 |
| UTR Pro Tennis Series Amsterdam | 2021/12/10 07:00 | Nathan De Veer v Miko Wassermann | 6-2,6-5 |
| ITF M25 Antalya | 2022/03/17 07:00 | Viacheslav Bielinskyi v Marcel Zielinski | 6-4,6-4 |
| ITF M25 Antalya | 2022/03/15 07:00 | Matas Vasiliauskas v Marcel Zielinski | 2-6,2-6 |
| UTR Pro Tennis Series Amsterdam | 2022/03/06 09:00 | Max Houkes v Marcel Zielinski | 7-5,6-3 |
| UTR Pro Tennis Series Amsterdam | 2022/03/05 12:00 | Thorsten Sollie v Marcel Zielinski | 5-7,3-6 |
| UTR Pro Tennis Series Amsterdam | 2022/03/03 10:30 | Marcel Zielinski v Yanais Laurent | 6-3,7-5 |
| UTR Pro Tennis Series Amsterdam | 2022/03/02 13:30 | Marcel Zielinski v Rob Van Den Berg | 6-3,6-4 |
| UTR Pro Tennis Series Amsterdam | 2022/03/01 10:30 | Marcel Zielinski v Zachary Eisinga | 7-6,7-5 |
| UTR Pro Tennis Series Amsterdam | 2022/02/28 12:00 | Marcel Zielinski v Oleksandr Bielinskyi | 6-2,6-0 |