| UTR Pro Tennis Series California | 2021/10/13 15:00 | Song, Evan v Ventre, Alessandro-Damiano | 6-3,6-3 |
| UTR Pro Tennis Series California | 2021/10/12 18:00 | Song, Evan v Rohan Murali | 6-1,5-0 |
| UTR Pro Tennis Series California | 2021/10/11 15:00 | Song, Evan v Giacomo Revelli | 6-3,5-3 |
| Challenger Columbus | 2021/09/20 15:20 | Song, Evan v King, Evan | 4-6,3-6 |
| Challenger Columbus | 2021/09/19 20:15 | Duckhee Lee v Song, Evan | 3-6,6-7 |
| Challenger Cary | 2021/09/13 15:00 | Shintaro Mochizuki v Song, Evan | 6-3,7-6 |
| UTR Pro Tennis Series Nevada | 2021/07/04 15:00 | Barrientos, Nicolas v Song, Evan | 1-5 |
| UTR Pro Tennis Series Nevada | 2021/07/03 15:00 | Frye, Bradley v Song, Evan | 2-6,1-5 |
| 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 | Alcantara, Francis Casey v William Peters | 5-7,4-5 |
| UTR Pro Tennis Series Sacramento | 2021/10/08 21:00 | William Peters v Evrard, Julien | 4-6,7-6,4-5 |
| UTR Pro Tennis Series Sacramento | 2021/10/07 21:00 | William Peters v Voros, Mate | 6-1,7-5 |
| UTR Pro Tennis Series Sacramento | 2021/10/06 19:30 | Luke Amet v William Peters | 2-6,5-6 |
| UTR Pro Tennis Series Sacramento | 2021/10/05 22:30 | Jan Silva v William Peters | 6-7,6-4,6-6 |