| UTR Pro California | 2023/03/10 01:00 | Maciej Rajski v Andy Nguyen | 6-4,6-3 |
| UTR Pro California | 2023/03/09 18:30 | Rohan Belday v Andy Nguyen | 6-4,4-6,3-6 |
| UTR Pro California | 2023/03/08 21:00 | Lautaro Pane v Andy Nguyen | 3-6,6-2,6-3 |
| UTR Pro California | 2023/03/07 00:00 | Elijah Strode v Andy Nguyen | 6-3,5-4 |
| UTR Pro California | 2023/03/04 18:00 | Maciej Rajski v Andy Nguyen | 6-4,6-3 |
| UTR Pro California | 2023/03/03 23:00 | Lucas Gomez v Andy Nguyen | 6-4,6-4 |
| UTR Pro California | 2023/02/28 22:24 | Hank Trondson v Andy Nguyen | 4-6,6-1,4-6 |
| UTR Pro California | 2023/02/11 22:30 | Andy Nguyen v Perry Di Giulio | 6-3,5-0 |
| UTR Pro California | 2023/04/23 19:38 | Sohrob Amiryavari v Niels Hoffmann | 1-6,4-6 |
| UTR Pro California | 2023/04/22 20:00 | Luis Humberto Lopez v Sohrob Amiryavari | 3-1 |
| UTR Pro California | 2023/04/20 22:17 | Sohrob Amiryavari v Hudson Rivera | 3-6,5-6 |
| UTR Pro California | 2023/04/19 21:03 | Sohrob Amiryavari v Lautaro Pane | 6-2,3-6,5-7 |
| UTR Pro California | 2023/04/18 18:30 | Sohrob Amiryavari v Kalman Boyd | 3-6,4-6 |
| UTR Pro California | 2023/04/17 20:30 | Sohrob Amiryavari v Arthur Bellegy | 6-4,3-6,2-6 |