| UTR Pro Tennis Series California | 2021/12/26 22:30 | Emin Torlic v Hugo Hashimoto | 1-6,0-6 |
| UTR Pro Tennis Series California | 2021/05/26 15:00 | Hugo Hashimoto v Jett Middleton | 2-6,2-6 |
| UTR Pro Tennis Series California | 2021/05/24 15:00 | Hugo Hashimoto v Paul Barretto | 4-6,2-6 |
| UTR Pro Tennis Series California | 2021/05/23 19:30 | Hugo Hashimoto v Eric Hadigian | 3-6,6-4,3-6 |
| UTR Pro Tennis Series California | 2021/12/26 22:30 | Jacob Bullard v Guilherme W Osorio | 5-7,1-6 |
| UTR Pro Tennis Series California | 2021/09/02 16:30 | Ethan Schiffman v Jacob Bullard | 4-6,0-5 |
| UTR Pro Tennis Series California | 2021/09/01 16:30 | Jacob Bullard v Ryan Seggerman | 3-6,6-3,5-3 |
| UTR Pro Tennis Series California | 2021/08/31 21:00 | Jacob Bullard v Martin Mazev | 6-0,6-5 |
| UTR Pro Tennis Series California | 2021/08/29 21:30 | Jacob Bullard v Austin Ansari | 6-7,1-5 |
| UTR Pro Tennis Series California | 2021/07/28 19:30 | Jacob Bullard v Alexander Stater | 3-6,5-7 |
| UTR Pro Tennis Series California | 2021/07/27 21:00 | Jacob Bullard v Ishaan Ravichander | 3-6,6-3,6-1 |
| UTR Pro Tennis Series California | 2021/07/25 21:34 | Jacob Bullard v Jett Middleton | 2-6,7-6,5-2 |