| UTR Pro Tennis Series California | 2021/08/25 00:30 | Sebastian Gorzny v Masato Perera | 3-6,4-6 |
| UTR Pro Tennis Series California | 2021/08/23 19:30 | Kyle Kang v Sebastian Gorzny | 4-6,2-5 |
| UTR Pro Tennis Series California | 2021/08/24 21:00 | Kyle Kang v Austin Di Giulio | 6-4,5-0 |
| UTR Pro Tennis Series California | 2021/08/24 00:45 | Masato Perera v Austin Di Giulio | 6-1,6-2 |
| UTR Pro Tennis Series California | 2021/08/22 15:00 | Martin Mazev v Austin Di Giulio | 4-6,4-6 |