| 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 | 2021/05/26 16:30 | Ivan Thamma v Kyle Kang | 6-7,4-5 |
| UTR Pro Tennis Series California | 2021/05/25 21:30 | Daniel Traxler v Kyle Kang | 1-6,2-6 |
| UTR Pro Tennis Series California | 2021/05/24 18:00 | Kyle Kang v Ishaan Ravichander | 6-1,6-1 |
| UTR Pro Tennis Series California | 2021/05/23 15:00 | Kyle Kang v Joshua Sheehy | 7-5,6-3 |
| UTR Pro Tennis Series California | 2021/05/22 19:30 | Kyle Kang v Lucas Gomez | 6-1,5-7,6-4 |
| UTR Pro Tennis Series California | 2021/05/21 16:30 | Isaiah Strode v Kyle Kang | 6-4,6-7,0-6 |
| UTR Pro Tennis Series California | 2021/05/20 21:30 | Jean Baptiste Badon v Kyle Kang | 1-6,2-5 |
| UTR Pro Tennis Series California | 2021/05/18 18:00 | Luis Humberto Lopez v Kyle Kang | 7-5,1-6,3-6 |