Ground: Hardcourt outdoor
| UTR Pro Tennis Series California | 2021/07/30 16:30 | Ewen Lumsden v Alexey Nesterov | 1-6,7-6,7-5 |
| UTR Pro Tennis Series California | 2021/07/28 18:00 | Alexey Nesterov v John B D Otico | 6-2,5-1 |
| UTR Pro Tennis Series California | 2021/07/27 16:30 | Alexey Nesterov v Aditya Gupta | 7-6,6-1 |
| UTR Pro Tennis Series California | 2021/07/26 16:30 | Ethan Quinn v Alexey Nesterov | 6-7,7-5,6-2 |
| UTR Pro Tennis Series California | 2021/07/24 15:00 | Alexey Nesterov v Welsh Hotard | 6-1,5-1 |
| UTR Pro Tennis Series California | 2021/07/22 16:30 | Luke Vandecasteele v Alexey Nesterov | 6-4,4-6,0-5 |
| UTR Pro Tennis Series California | 2021/07/21 16:30 | Alexey Nesterov v Aryan Chaudhary | 6-1,0-0 |
| UTR Pro Tennis Series California | 2021/07/20 15:00 | Alexey Nesterov v Colton Smith | 6-4,3-6,0-6 |