Stadium: Court 1 Round: 26 Ground: Hardcourt indoor
| ITF - M25 Columbus | 2021/11/17 18:15 | Omni Kumar v Tyler Zink | 6-3,6-3 |
| ITF M25 - Harlingen | 2021/11/11 18:55 | Omni Kumar v Matias Franco Descotte | 6-3,0-6,6-7 |
| ITF M25 - Harlingen | 2021/11/10 19:30 | Omni Kumar v Kareem Allaf | 7-6,7-6 |
| Challenger - Charlottesville | 2021/11/01 14:00 | Nick Chappell v Omni Kumar | 6-3,7-5 |
| Challenger - Charlottesville | 2021/10/31 18:00 | Omni Kumar v Mukund Sasikumar | 6-2,2-6,6-1 |
| ITF M25 - Calabasas | 2021/10/29 20:05 | Rinky Hijikata v Omni Kumar | 6-3,7-5 |
| ITF M25 - Calabasas | 2021/10/28 23:20 | Omni Kumar v Austin Ansari | 7-5,6-2 |
| ITF M25 - Calabasas | 2021/10/26 22:45 | Omni Kumar v Keegan Smith | 6-7,6-4,6-2 |
| ITF - M25 Columbus | 2021/11/17 21:20 | Robert Cash v Quinn Vandecasteele | 6-4,6-4 |
| UTR Pro Tennis Series - Dallas | 2021/08/14 13:00 | Robert Cash v Peter Murphy | 6-3,5-1 |
| UTR Pro Tennis Series - Dallas | 2021/08/12 16:00 | Robert Cash v Phuc Huynh | 6-2,3-6,6-0 |
| UTR Pro Tennis Series - Dallas | 2021/08/11 17:00 | Peter Murphy v Robert Cash | 6-3,6-2 |
| UTR Pro Tennis Series - Dallas | 2021/08/10 13:00 | Kenner Taylor v Robert Cash | 2-6,4-6 |
| UTR Pro Tennis Series - Dallas | 2021/08/09 14:00 | Evan Zhu v Robert Cash | 6-3,5-2 |
| UTR Pro Tennis Series - Dallas | 2021/08/08 16:00 | Robert Cash v Colin Markes | 6-3,6-1 |
| Challenger Columbus 3 | 2019/09/16 17:35 | Robert Cash v Strong Kirchheimer | 3-6,4-6 |