| UTR Pro Tennis Series California | 2021/11/07 16:00 | Liam Oliver Toroman v Yassine Smiej | 3-6,1-6 |
| UTR Pro Tennis Series Sacramento | 2021/10/08 18:00 | Tomas Kopczynski v Liam Oliver Toroman | 7-6,5-1 |
| UTR Pro Tennis Series Sacramento | 2021/10/07 18:00 | Emon Van Loben Sels v Liam Oliver Toroman | 3-6,7-5,6-1 |
| UTR Pro Tennis Series Sacramento | 2021/10/07 00:20 | Bruno Vietri v Liam Oliver Toroman | 6-3,5-4 |
| UTR Pro Tennis Series Sacramento | 2021/10/04 19:30 | Lucca Liu v Liam Oliver Toroman | 2-6,6-4,6-2 |
| UTR Pro Tennis Series Zadar | 2021/11/21 09:00 | Lawrence Bataljin v Robert Rumler | 6-3,6-3 |
| UTR Pro Tennis Series Zadar | 2021/11/20 09:00 | Janos Fekete v Lawrence Bataljin | 6-3,5-7,6-7 |
| UTR Pro Tennis Series Zadar | 2021/11/19 11:30 | Vladan Tadic v Lawrence Bataljin | 4-6,4-6 |
| UTR Pro Tennis Series Zadar | 2021/11/18 09:00 | Lawrence Bataljin v Domagoj Biljesko | 1-6,1-6 |
| UTR Pro Tennis Series Zadar | 2021/11/15 13:30 | Lawrence Bataljin v Petar Pjevcevic | 1-6,6-2,6-3 |
| UTR Pro Tennis Series Zadar | 2021/11/14 13:00 | Michalis Sakellaridis v Lawrence Bataljin | 6-7,3-5 |
| UTR Pro Tennis Series Amsterdam | 2021/11/06 09:00 | Lawrence Bataljin v Edison Ambarzumjan | 3-6,6-2,1-6 |
| UTR Pro Tennis Series Amsterdam | 2021/11/05 09:00 | Jip Van Assendelft v Lawrence Bataljin | 7-6,6-2 |