| UTR Pro Tennis Series California | 2021/11/08 17:30 | Ethan Schiffman v Jean Baptiste Badon | 6-3,5-0 |
| UTR Pro Tennis Series California | 2021/11/07 19:00 | Ethan Schiffman v Riccardo Roberto | 6-1,1-6,5-4 |
| 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 21:00 | Errol Smith v Ethan Schiffman | 4-6,6-1,5-4 |
| UTR Pro Tennis Series California | 2021/08/31 16:30 | Wyatt DeMulling v Ethan Schiffman | 3-6,3-5 |
| UTR Pro Tennis Series California | 2021/08/30 19:30 | Fabien Salle v Ethan Schiffman | 7-5,6-2 |
| UTR Pro Tennis Series California | 2021/08/29 15:00 | Conrad Brown v Ethan Schiffman | 4-6,2-6 |
| UTR Pro Tennis Series California | 2021/11/08 19:00 | Riccardo Roberto v William Peters | 0-6,0-1 |
| UTR Pro Tennis Series California | 2021/11/07 20:30 | William Peters v Jean Baptiste Badon | 6-4,6-5 |
| UTR Pro Tennis Series California | 2021/10/16 19:30 | William Peters v Julien Evrard | 3-6,6-7 |
| UTR Pro Tennis Series California | 2021/10/14 19:30 | Evan Song v William Peters | 6-2,5-4 |
| UTR Pro Tennis Series California | 2021/10/13 16:30 | Giacomo Revelli v William Peters | 0-6,3-6 |
| UTR Pro Tennis Series California | 2021/10/11 16:30 | Rohan Murali v William Peters | 6-2,6-5 |
| UTR Pro Tennis Series Sacramento | 2021/10/10 19:00 | William Peters v Lucca Liu | 6-4,5-7,5-0 |
| UTR Pro Tennis Series Sacramento | 2021/10/09 19:30 | Francis Casey Alcantara v William Peters | 5-7,4-5 |