| UTR Pro Tennis Series - Sacramento | 2021/10/09 16:30 | Jeremy Field v Wyatt DeMulling | 6-1,6-1 |
| UTR Pro Tennis Series - Sacramento | 2021/10/08 18:00 | Wyatt DeMulling v Suraj Prabodh | 2-6,3-6 |
| UTR Pro Tennis Series - Sacramento | 2021/10/07 16:30 | Wyatt DeMulling v Abhishek Bastola | 6-4,5-4 |
| UTR Pro Tennis Series - Sacramento | 2021/10/06 16:30 | Aadarsh Tripathi v Wyatt DeMulling | 4-6,4-6 |
| UTR Pro Tennis Series - Sacramento | 2021/10/05 18:00 | Oleksiy Arovin v Wyatt DeMulling | 6-2,6-2 |
| UTR Pro Tennis Series - Kalifornia | 2021/09/01 16:30 | Wyatt DeMulling v Fabien Salle | 2-6,4-5 |
| UTR Pro Tennis Series - Kalifornia | 2021/08/31 16:30 | Wyatt DeMulling v Ethan Schiffman | 3-6,3-5 |
| UTR Pro Tennis Series - Kalifornia | 2021/08/29 21:30 | Wyatt DeMulling v Errol Smith | 4-6,2-6 |
| UTR - Pro Tennis Series - Mulheim | 2021/07/31 10:00 | Mark Wallner v Hendrik Jebens | 1-6,4-6 |
| UTR - Pro Tennis Series - Mulheim | 2021/07/30 12:33 | Mark Wallner v Stefan Peter Hampe | 6-3,5-1 |
| UTR - Pro Tennis Series - Mulheim | 2021/07/29 13:30 | Mark Wallner v Guy Den Heijer | 2-6,3-6 |
| UTR - Pro Tennis Series - Mulheim | 2021/07/28 11:00 | Mark Wallner v Tim Sandkaulen | 6-7,5-6 |
| UTR - Pro Tennis Series - Mulheim | 2021/07/27 09:30 | Mark Wallner v Matthew Thomson | 7-6,7-6 |
| UTR - Pro Tennis Series - Mulheim | 2021/07/26 11:00 | Billy Harris v Mark Wallner | 7-6,7-6 |