| UTR Pro Tennis Series Florida | 2020/12/15 14:00 | Tyler Zink v Tristan McCormick | 7-6,6-4 |
| UTR Pro Tennis Series Florida | 2020/12/14 16:00 | Cannon Kingsley v Tristan McCormick | 7-5,6-6 |
| International Tennis Series | 2020/05/11 00:15 | Felix Corwin v Tristan McCormick | 2-4,3-4 |
| International Tennis Series | 2020/05/10 22:45 | Dmitry Popko v Tristan McCormick | 4-0,4-1 |
| International Tennis Series | 2020/05/10 21:35 | Tristan McCormick v Ivan Yatsuk | 4-3,4-2 |
| International Tennis Series | 2020/05/09 21:45 | Tristan McCormick v Ivan Yatsuk | 1-4,3-4 |
| International Tennis Series | 2020/05/09 19:25 | Tristan McCormick v Felix Corwin | 4-1,2-4,1-4 |
| International Tennis Series | 2020/05/09 17:20 | Jakub Wojcik v Tristan McCormick | 1-4,0-4 |
| UTR Pro Tennis Series Florida | 2020/12/15 16:15 | Cannon Kingsley v Garrett Johns | 5-7,6-4,7-6 |
| UTR Pro Tennis Series Florida | 2020/12/14 14:00 | Tyler Zink v Garrett Johns | 6-7,5-6 |
| Challenger Cary | 2020/11/11 15:45 | Garrett Johns v Denis Kudla | 2-6,1-6 |
| Challenger Cary | 2020/11/09 15:00 | Noah Rubin v Garrett Johns | 6-4,3-6,5-7 |
| Exo-Tennis USA | 2020/05/25 20:15 | Ruan Roelofse v Garrett Johns | 6-2,6-4 |
| Exo-Tennis USA | 2020/05/25 18:00 | Garrett Johns v Korey Lovett | 6-2,6-0 |
| Exo-Tennis USA | 2020/05/24 23:25 | Kevin King v Garrett Johns | 6-1,6-4 |
| Exo-Tennis USA | 2020/05/24 18:15 | Garrett Johns v Nathan Pasha | 3-6,6-7 |