| UTR Pro Tennis Series California | 2021/11/13 19:00 | Joe Tyler v Lucca Liu | 6-4,6-4 |
| UTR Pro Tennis Series California | 2021/11/11 16:00 | Lucca Liu v Emmanuel Coste | 6-0,5-3 |
| UTR Pro Tennis Series California | 2021/11/10 16:00 | Lucca Liu v Matt Hulme | 6-4,5-2 |
| UTR Pro Tennis Series California | 2021/11/09 20:30 | Lucca Liu v Yassine Smiej | 6-4,4-6,6-6 |
| UTR Pro Tennis Series California | 2021/11/07 20:30 | Lucca Liu v Francisco Rocha | 2-6,0-5 |
| UTR Pro Tennis Series Sacramento | 2021/10/10 19:00 | William Peters v Lucca Liu | 6-4,5-7,5-0 |
| UTR Pro Tennis Series Sacramento | 2021/10/09 21:00 | Lucca Liu v Oleksiy Arovin | 6-7,6-0,5-4 |
| UTR Pro Tennis Series Sacramento | 2021/10/08 16:30 | Bruno Vietri v Lucca Liu | 6-3,4-6,4-5 |
| UTR Pro Tennis Series California | 2021/07/20 18:00 | Luis Humberto Lopez v Tim Dzhurinskiy | 6-2,4-6,6-2 |
| 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 |