| UTR Pro Tennis Series - Kalifornia | 2021/08/26 00:30 | Sebastian Gorzny v Austin Di Giulio | 6-3,4-6,5-1 |
| UTR Pro Tennis Series - Kalifornia | 2021/08/24 21:00 | Kyle Kang v Austin Di Giulio | 6-4,5-0 |
| UTR Pro Tennis Series - Kalifornia | 2021/08/24 00:45 | Masato Perera v Austin Di Giulio | 6-1,6-2 |
| UTR Pro Tennis Series - Kalifornia | 2021/08/22 15:00 | Martin Mazev v Austin Di Giulio | 4-6,4-6 |
| UTR Pro Tennis Series - Kalifornia | 2021/08/24 19:30 | Kris Van Wyk v Raymond Sarmiento | 4-6,1-6 |
| UTR Pro Tennis Series - Kalifornia | 2021/08/23 16:30 | Kris Van Wyk v Alessandro-D Ventre | 2-6,6-3,5-2 |
| UTR Pro Tennis Series - Kalifornia | 2021/08/22 18:30 | Wyatt DeMulling v Kris Van Wyk | 6-1,5-0 |
| UTR Pro Tennis Series - Kalifornia | 2021/07/27 21:00 | Kris Van Wyk v Stefan Leustian | 1-6,0-1 |