| UTR Pro Tennis Series California | 2021/07/24 16:30 | Ewen Lumsden v Humberto Lopez | 6-4,2-6,5-4 |
| UTR Pro Tennis Series California | 2021/05/28 16:30 | Humberto Lopez v Kyle Kang | 4-6,4-6 |
| UTR Pro Tennis Series California | 2021/05/26 18:24 | Humberto Lopez v Nathan Oppenheim | 6-1,7-5 |
| UTR Pro Tennis Series California | 2021/05/25 21:15 | Humberto Lopez v Rudy Quan | 7-5,5-0 |
| UTR Pro Tennis Series California | 2021/05/23 19:30 | Theodore Dean v Humberto Lopez | 4-6,7-6,4-6 |
| UTR Pro Tennis Series California | 2021/07/28 21:00 | Carlos Hassey v Rithvik Krishna | 6-3,6-2 |
| UTR Pro Tennis Series California | 2021/07/28 00:00 | Aidan Kim v Rithvik Krishna | 5-7,6-3,6-1 |
| UTR Pro Tennis Series California | 2021/07/26 18:00 | Rithvik Krishna v Murphy Cassone | 3-6,2-6 |
| UTR Pro Tennis Series California | 2021/07/25 16:30 | Rithvik Krishna v Chase Thompson | 7-5,1-6,7-6 |