| UTR Pro California | 2023/03/08 18:00 | Dylan Tsoi v Isaiah Strode | 1-6,3-6 |
| UTR Pro California | 2023/03/07 19:30 | Dylan Tsoi v Christopher Papa | 6-7,6-1,1-6 |
| UTR Pro California | 2023/03/06 18:00 | Dylan Tsoi v Arthur Bellegy | 0-6,2-6 |
| UTR Pro Tennis Series California | 2022/07/19 20:00 | Jacob Bullard v Dylan Tsoi | 3-6,6-0,1-0 |
| UTR Pro Tennis Series California | 2022/07/18 18:30 | Dylan Tsoi v Adam Chodur | 6-4,0-6,6-7 |
| UTR Pro Tennis Series California | 2022/05/26 20:00 | Dylan Tsoi v Aadarsh Tripathi | 7-5,3-6,4-6 |
| UTR Pro Tennis Series California | 2022/05/24 23:00 | Ross, Matthis v Dylan Tsoi | 7-5,7-6 |
| UTR Pro Tennis Series California | 2022/05/23 18:30 | Bjorn Swenson v Dylan Tsoi | 6-2,6-1 |
| UTR Pro California | 2023/03/08 23:08 | Arthur Bellegy v Niels Hoffmann | 6-3,7-5 |
| UTR Pro California | 2023/03/06 19:30 | Christopher Papa v Niels Hoffmann | 6-7,6-2,4-6 |
| UTR Pro California | 2023/03/04 22:30 | Kalman Boyd v Niels Hoffmann | 4-6,6-2,6-3 |
| UTR Pro California | 2023/03/03 21:00 | Krish Arora v Niels Hoffmann | 6-3,6-4 |
| UTR Pro California | 2023/03/02 18:00 | Alexander Aney v Niels Hoffmann | 6-3,4-6,5-7 |
| UTR Pro California | 2023/02/12 18:00 | Ventre, Alessandro-Damiano v Niels Hoffmann | 7-5,5-3 |
| UTR Pro California | 2023/02/12 00:00 | Niels Hoffmann v Grant Lothringer | 6-4,5-2 |
| UTR Pro California | 2023/02/10 20:22 | Sanjeev Chundu v Niels Hoffmann | 6-4,2-6,4-6 |