| UTR Pro Tennis Series Atlanta | 2021/12/06 14:00 | Parth Aggarwal v Nicholas Heng | 4-6,1-6 |
| UTR Pro Tennis Series Atlanta | 2021/12/04 14:00 | Elio Jose Ribeiro Lago v Nicholas Heng | 6-4,6-4 |
| UTR Pro Tennis Series Atlanta | 2021/12/03 16:45 | David Mizrahi v Nicholas Heng | 6-4,5-2 |
| UTR Pro Tennis Series Atlanta | 2021/12/02 20:00 | Juan Pablo Cenoz v Nicholas Heng | 6-1,6-3 |
| UTR Pro Tennis Series Atlanta | 2021/11/30 15:30 | Chris Edge v Nicholas Heng | 5-7,6-3,2-6 |
| UTR Pro Tennis Series Atlanta | 2021/11/29 17:30 | Nicholas Heng v Joshua Raab | 6-3,3-6,7-5 |
| UTR Pro Tennis Series California | 2021/11/11 16:30 | Nicholas Heng v Joe Tyler | 7-6,2-6,4-6 |
| UTR Pro Tennis Series California | 2021/11/10 19:00 | Nicholas Heng v Arthur Bellegy | 6-7,6-6 |