| UTR Pro Tennis Series New York | 2021/12/28 17:30 | Alexander Kotzen v Younes Lalami Laaroussi | 7-6,4-0 |
| UTR Pro Tennis Series New York | 2021/12/27 16:14 | Alexander Kotzen v Udayan Bhakar | 6-4,5-3 |
| UTR Pro Tennis Series Florida | 2021/12/18 14:30 | Alexander Kotzen v Adam Walton | 6-4,5-7,2-5 |
| UTR Pro Tennis Series Florida | 2021/12/17 17:30 | Alexander Kotzen v Francois Musitelli | 6-3,5-2 |
| UTR Pro Tennis Series Florida | 2021/12/16 15:30 | Alexander Kotzen v Oskar Brostrom Poulsen | 6-3,6-0 |
| UTR Pro Tennis Series Florida | 2021/12/15 18:45 | Connor Krug v Alexander Kotzen | 6-3,3-6,2-6 |
| UTR Pro Tennis Series Florida | 2021/12/14 14:00 | Martim L Prata v Alexander Kotzen | 7-6,3-6,5-7 |
| ITF M15 Champaign | 2021/09/16 15:00 | Alexander Kotzen v Cannon Kingsley | 4-6,3-6 |
| UTR Pro Tennis Series New York | 2021/12/28 17:30 | Udayan Bhakar v James Hopper | 4-6,1-5 |
| UTR Pro Tennis Series Atlanta | 2021/07/16 18:30 | Chase Ferguson v James Hopper | 6-2,6-1 |
| UTR Pro Tennis Series Atlanta | 2021/07/16 12:00 | James Hopper v Nicholas McKinney | 3-6,7-6,3-6 |
| UTR Pro Tennis Series Atlanta | 2021/07/15 13:30 | James Hopper v Roberto Cid Subervi | 1-6,1-6 |
| UTR Pro Tennis Series Atlanta | 2021/07/11 19:30 | Jake Beasley v James Hopper | 2-6,6-7 |
| UTR Pro Tennis Series Atlanta | 2021/07/08 12:00 | Conner Huertas Del Pino v James Hopper | 6-3,5-4 |
| UTR Pro Tennis Series Atlanta | 2021/07/07 18:30 | James Hopper v Genaro Alberto Olivieri | 1-6,3-6 |
| UTR Pro Tennis Series Atlanta | 2021/07/06 16:30 | James Hopper v Alan Sau Franco | 6-4,5-3 |