Stadium: Grandstand Round: 25 Ground: Clay
| UTR Pro Tennis Series Florida | 2021/09/19 14:00 | 세구라, 마튜 v Postolka, Roman | 1-1 |
| UTR Pro Tennis Series Florida | 2021/09/18 17:30 | 세구라, 마튜 v Brian Berdusco | 6-3,5-2 |
| UTR Pro Tennis Series Florida | 2021/09/17 22:30 | 세구라, 마튜 v Meecah Bigun | 6-1,6-4 |
| UTR Pro Tennis Series Florida | 2021/09/15 16:30 | 세구라, 마튜 v Wagner, Rafael | 2-6,6-3,5-1 |
| UTR Pro Tennis Series Florida | 2021/09/15 12:00 | 세구라, 마튜 v Lusovsky, Michal | 6-4,4-6,4-5 |
| UTR Pro Tennis Series Florida | 2021/09/13 12:00 | Noureldin Adam v 세구라, 마튜 | 3-6,6-2,2-5 |
| UTR Pro Tennis Series Florida | 2021/09/11 15:00 | Statham, Rubin v 세구라, 마튜 | 6-2,6-4 |
| UTR Pro Tennis Series Florida | 2021/09/10 19:00 | 세구라, 마튜 v Sklenka, Victor | 4-6,6-4,7-5 |
| Vero Beach, Fl, Singles Qualifying M-ITF-USA-17A | 2021/10/19 16:00 | Cooper Williams v 호만, 로날드 | 7-5,7-5 |
| Vero Beach, Fl, Singles Qualifying M-ITF-USA-17A | 2021/10/18 16:00 | 마르티네즈, 로우로이 v Cooper Williams | 6-7,6-3,6-10 |
| ITF M25 Weston | 2021/06/29 23:30 | 코헨, 알란 v Cooper Williams | 2-6,6-4,10-6 |
| ITF M25 Weston | 2021/06/28 19:00 | Cooper Williams v 주, 미가엘 | 6-2,7-6 |
| UTR Pro Tennis Series Florida | 2021/06/13 14:15 | Cooper Williams v Rehman, Huzaifa A. | 7-6,3-6,6-7 |
| UTR Pro Tennis Series Florida | 2021/06/10 13:00 | Cooper Williams v Martin, Andres | 3-6,1-6 |
| UTR Pro Tennis Series Florida | 2021/06/09 16:00 | Cooper Williams v Thomas Brown | 0-0 |
| UTR Pro Tennis Series Florida | 2021/06/08 17:30 | Cooper Williams v 야츠크, 이반 | 3-6,5-6 |