| UTR Pro Tennis Series California | 2021/05/19 18:00 | Jackson Allen v Alexander Sarkissian | 6-7,3-5 |
| UTR Pro Tennis Series California | 2021/05/18 18:00 | Jackson Allen v Ante Pavic | 6-7,4-6 |
| UTR Pro Tennis Series California | 2021/05/17 19:30 | Jackson Allen v Lawee Sherif | 6-4,6-1 |
| UTR Pro Tennis Series California | 2021/05/19 15:00 | Lawee Sherif v Sema Pankin | 1-6,1-6 |
| UTR Pro Tennis Series California | 2021/05/17 19:30 | Ante Pavic v Sema Pankin | 2-6,7-6,6-4 |