| UTR Pro Tennis Series Atlanta | 2021/04/15 12:30 | Jonny Ho v 세구라, 마튜 | 4-6,4-6 |
| UTR Pro Tennis Series Atlanta | 2021/04/14 18:30 | Dugo Reyes, Jose Antonio v Jonny Ho | 4-6,2-6 |
| UTR Pro Tennis Series Atlanta | 2021/04/13 16:30 | Nicholas Heng v Jonny Ho | 4-6,4-6 |
| UTR Pro Tennis Series Atlanta | 2021/04/15 15:30 | Dugo Reyes, Jose Antonio v 그리피스, 윌리암 | 1-6,0-6 |
| UTR Pro Tennis Series Atlanta | 2021/04/14 12:30 | Nicholas Heng v 그리피스, 윌리암 | 6-7,3-6 |
| UTR Pro Tennis Series Atlanta | 2021/04/12 12:30 | 세구라, 마튜 v 그리피스, 윌리암 | 6-4,6-3 |
| UTR Pro Tennis Series Atlanta | 2021/04/11 16:30 | 그리피스, 윌리암 v 리베이로 라고, 엘리오 조세 | 7-6,5-3 |
| UTR Pro Tennis Series Atlanta | 2021/04/10 18:30 | 그리피스, 윌리암 v Valentino Raul Caratini | 6-2,5-2 |
| UTR Pro Tennis Series Atlanta | 2021/04/09 12:30 | Gavin Young v 그리피스, 윌리암 | 5-7,6-3,6-2 |
| UTR Pro Tennis Series Atlanta | 2021/04/08 12:30 | Loren Byers v 그리피스, 윌리암 | 4-6,2-6 |
| UTR Pro Tennis Series Atlanta | 2021/04/07 12:30 | Jake Krug v 그리피스, 윌리암 | 6-3,7-5 |