| UTR Pro Tennis Series California | 2021/02/19 17:30 | Luis Humberto Lopez v Spencer Johnson | 0-6,3-6 |
| UTR Pro Tennis Series California | 2021/02/25 16:00 | Joshua Sheehy v Spencer Johnson | 6-2,5-3 |
| UTR Pro Tennis Series California | 2021/02/23 22:00 | Mousheg Hovhannisyan v Spencer Johnson | 6-2,5-4 |
| UTR Pro Tennis Series California | 2021/02/22 20:00 | Spencer Johnson v Nicolas Barrientos | 3-6,2-6 |
| UTR Pro Tennis Series California | 2021/02/21 16:00 | Keenan Mayo v Spencer Johnson | 2-6,6-3,6-4 |
| UTR Pro Tennis Series California | 2021/02/20 19:00 | Spencer Johnson v Joshua Sheehy | 6-3,6-3 |
| UTR Pro Tennis Series California | 2021/02/19 17:30 | Luis Humberto Lopez v Spencer Johnson | 0-6,3-6 |
| UTR Pro Tennis Series California | 2021/02/18 20:30 | Colton Smith v Spencer Johnson | 6-4,6-6 |
| UTR Pro Tennis Series California | 2021/02/13 19:00 | Kyle Kang v Spencer Johnson | 6-4,6-4 |
| UTR Pro Tennis Series California | 2021/02/21 18:00 | Luis Humberto Lopez v Kalman Boyd | 4-6,5-6 |
| UTR Pro Tennis Series California | 2021/02/20 17:30 | Luis Humberto Lopez v Alex Michelsen | 4-6,7-5,6-2 |
| UTR Pro Tennis Series California | 2021/02/19 17:30 | Luis Humberto Lopez v Spencer Johnson | 0-6,3-6 |
| UTR Pro Tennis Series California | 2021/02/18 16:00 | Luis Humberto Lopez v Nicolas Barrientos | 3-6,4-6 |
| UTR Pro Tennis Series California | 2021/02/17 20:00 | Colton Smith v Luis Humberto Lopez | 7-5,3-6,6-2 |
| UTR Pro Tennis Series California | 2021/02/16 16:00 | Mousheg Hovhannisyan v Luis Humberto Lopez | 6-1,6-1 |
| UTR Pro Tennis Series Cancun | 2020/11/22 14:00 | Luis Humberto Lopez v Rafael De Alba | 6-7,6-4,6-2 |
| UTR Pro Tennis Series Cancun | 2020/11/21 14:00 | Luis Humberto Lopez v Emilio Vila | 6-4,6-3 |