Stadium: Court 8 Round: 54 Ground: Clay
| ITF M25 Tulsa | 2021/06/14 18:00 | Nicaise Muamba v Garrett Johns | 6-4,6-4 |
| ITF M25 Pensacola | 2021/05/18 14:25 | Garrett Johns v Dragos Constantin Ignat | 6-7,1-6 |
| ITF M25 Pensacola | 2021/05/17 15:30 | Garrett Johns v Harry Thursfield | 4-6,6-4,10-4 |
| UTR Pro Tennis Series Florida | 2020/12/17 14:00 | Garrett Johns v Giulio Perego | 4-6,4-5 |
| UTR Pro Tennis Series Florida | 2020/12/17 00:00 | Tristan McCormick v Garrett Johns | 4-6,1-6 |
| 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 |
| ITF M15 Champaign | 2021/06/22 15:00 | Nathan Ponwith v Michael Zheng | 6-3,6-1 |
| ITF M15 Champaign | 2021/06/21 15:00 | Michael Zheng v Joshua Peck | 6-3,6-4 |
| UTR Pro Tennis Series Florida | 2021/03/13 15:30 | Michael Zheng v Cristian C. Rodriguez Sanchez | 1-6,2-5 |
| UTR Pro Tennis Series Florida | 2021/03/12 18:30 | Sekou Bangoura v Michael Zheng | 6-1,4-6,4-5 |
| UTR Pro Tennis Series Florida | 2021/03/11 17:50 | Harris Walker v Michael Zheng | 4-6,6-7 |
| UTR Pro Tennis Series Florida | 2021/03/09 15:30 | Connor Krug v Michael Zheng | 6-4,3-6,5-2 |
| UTR Pro Tennis Series Florida | 2021/03/08 14:00 | Michael Zheng v Raphael Termat | 6-2,5-2 |