| UTR Pro Tennis Series California | 2021/07/19 21:30 | Luis Humberto Lopez v Pierce Rollins | 3-6,3-5 |
| UTR Pro Tennis Series California | 2021/07/18 16:30 | Bradley Frye v Luis Humberto Lopez | 6-2,5-4 |
| UTR Pro Tennis Series California | 2021/05/22 16:30 | Luis Humberto Lopez v Jackson Allen | 3-6,2-6 |
| UTR Pro Tennis Series California | 2021/05/20 19:30 | Luis Humberto Lopez v Jakob Schnaitter | 4-6,7-5,5-2 |
| UTR Pro Tennis Series California | 2021/05/19 21:30 | Luis Humberto Lopez v Paul Barretto | 5-7,7-5,3-1 |
| UTR Pro Tennis Series California | 2021/05/18 18:00 | Luis Humberto Lopez v Kyle Kang | 7-5,1-6,3-6 |
| UTR Pro Tennis Series California | 2021/05/17 15:00 | Luis Humberto Lopez v Isaiah Strode | 4-6,2-6 |
| UTR Pro Tennis Series California | 2021/02/21 18:00 | Luis Humberto Lopez v Kalman Boyd | 4-6,5-6 |
| UTR Pro Tennis Series California | 2021/07/19 21:00 | Bradley Frye v Tim Dzhurinskiy | 6-4,6-4 |
| UTR Pro Tennis Series California | 2021/07/18 16:30 | Pierce Rollins v Tim Dzhurinskiy | 6-4,2-6,6-4 |
| UTR Pro Tennis Series Nevada | 2021/07/03 15:00 | Joshua Charlton v Tim Dzhurinskiy | 2-6,6-3,5-1 |
| UTR Pro Tennis Series Nevada | 2021/07/02 15:00 | Tim Dzhurinskiy v Jordan Sauer | 7-6,6-1 |
| UTR Pro Tennis Series Nevada | 2021/06/30 19:30 | Tim Dzhurinskiy v Michael Andre | 6-3,4-6,6-6 |
| UTR Pro Tennis Series Nevada | 2021/06/29 15:00 | Tim Dzhurinskiy v Justin Boulais | 4-6,2-6 |
| UTR Pro Tennis Series Nevada | 2021/06/28 18:00 | Quinn Vandecasteele v Tim Dzhurinskiy | 3-6,6-3,1-6 |