| UTR Pro Tennis Series Barcelona | 2022/01/30 11:00 | Sami Ben Abdennibi v Rik Muller | 7-5,6-5 |
| UTR Pro Tennis Series Amsterdam | 2021/12/12 09:30 | Rik Muller v Zachary Eisinga | 3-6,3-6 |
| UTR Pro Tennis Series Amsterdam | 2021/12/11 08:30 | Yan Sabanin v Rik Muller | 4-6,4-5 |
| UTR Pro Tennis Series Amsterdam | 2021/12/10 10:00 | Rik Muller v Aloys J W Van Baal | 6-7,4-6 |
| UTR Pro Tennis Series Amsterdam | 2021/12/09 07:00 | Rik Muller v Max Houkes | 1-6,3-6 |
| UTR Pro Tennis Series Amsterdam | 2021/11/06 10:30 | Amadatus Admiraal v Rik Muller | 7-6,5-2 |
| UTR Pro Tennis Series Amsterdam | 2021/11/05 09:00 | Edison Ambarzumjan v Rik Muller | 2-6,6-2,0-5 |
| UTR Pro Tennis Series Amsterdam | 2021/11/04 10:30 | Ivan Denisov v Rik Muller | 6-3,5-1 |
| UTR Pro Tennis Series Blaricum | 2022/04/04 08:00 | Zachary Eisinga v Alen Moritz Hodzic | 6-4,6-3 |
| UTR Pro Tennis Series Blaricum | 2022/04/03 12:30 | Alen Moritz Hodzic v Sidane Pontjodikromo | 3-6,7-5,6-3 |
| UTR Pro Tennis Series Amsterdam | 2022/03/06 10:30 | Olivier Rojas v Alen Moritz Hodzic | 7-6,6-4 |
| UTR Pro Tennis Series Amsterdam | 2022/03/05 09:00 | Alen Moritz Hodzic v Rob Van Den Berg | 7-5,5-4 |
| UTR Pro Tennis Series Amsterdam | 2022/03/04 13:30 | Alen Moritz Hodzic v Roland Stuurman | 4-6,6-3,6-6 |
| UTR Pro Tennis Series Amsterdam | 2022/03/02 09:00 | Alen Moritz Hodzic v Elgin Khoeblal | 0-6,0-6 |
| 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 | 2022/02/28 13:50 | Twan Van Zijl v Alen Moritz Hodzic | 3-6,6-4,6-1 |