| Challenger Calgary | 2020/02/25 17:00 | Matias Franco Descotte v Cleeve Harper | 6-7,7-6,6-4 |
| ITF M15 Austin | 2019/11/21 16:00 | Harrison Adams v Cleeve Harper | 6-2,6-2 |
| ITF M15 Austin | 2019/11/19 17:30 | Cleeve Harper v Eliot Spizzirri | 6-4,6-4 |
| ITF M15 Pittsburgh | 2019/07/04 16:15 | Cleeve Harper v Paul Oosterbaan | 3-6,3-6 |
| ITF M15 Pittsburgh | 2019/07/02 14:00 | Michal Wozniak v Cleeve Harper | 2-6,4-6 |
| ITF M15 Pittsburgh | 2019/07/01 14:00 | Langford Hills v Cleeve Harper | 4-6,6-1,5-10 |
| ITF M15 Rochester | 2019/06/24 17:00 | David Volfson v Cleeve Harper | 6-0,6-0 |
| ITF M25 Tulsa | 2019/06/17 15:00 | Cleeve Harper v Andrew Fenty | 4-6,6-4,6-10 |
| International Tennis Series | 2020/05/23 13:10 | Adam El Mihdawy v Liam Draxl | 2-4,2-4 |
| International Tennis Series | 2020/05/23 12:00 | Adam El Mihdawy v Jaime Ignacio Bueno Tapia | 4-0,4-2 |
| International Tennis Series | 2020/05/20 15:00 | Adam El Mihdawy v Evan King | 0-4,1-4 |
| International Tennis Series | 2020/05/20 13:20 | Adam El Mihdawy v Patrick Daciek | 2-4,1-4 |
| International Tennis Series | 2020/05/20 12:00 | Adam El Mihdawy v Brandon Perez | 3-4,1-4 |
| International Tennis Series | 2020/05/18 18:40 | Adam El Mihdawy v Tyler Mercier | 1-4,2-4 |
| International Tennis Series | 2020/05/18 13:10 | Dmitry Popko v Adam El Mihdawy | 4-2,2-4,4-0 |
| International Tennis Series | 2020/05/18 12:00 | Stefan Storch v Adam El Mihdawy | 0-4,2-4 |