Stadium: Cener Court Round: 1
| UTR Pro Tennis Series - California | 2020/06/30 16:00 | Nick Chappell v Collin Altamirano | 4-6,1-6 |
| UTR Pro Tennis Series - California | 2020/06/29 21:00 | Collin Altamirano v Bogdan Bobrov | 6-3,6-0 |
| UTR Pro Tennis Series - California | 2020/06/28 19:20 | Collin Altamirano v Felix Corwin | 4-6,4-6 |
| US Pro Tennis Series - West Coast | 2020/06/12 16:00 | Collin Altamirano v William Griffith | 6-4,2-6,5-10 |
| US Pro Tennis Series - West Coast | 2020/06/11 20:20 | Ernesto Escobedo v Collin Altamirano | 5-7,2-6 |
| US Pro Tennis Series - West Coast | 2020/06/10 17:25 | Gage Brymer v Collin Altamirano | 2-6,2-6 |
| US Pro Tennis Series - West Coast | 2020/06/09 17:40 | Brandon Holt v Collin Altamirano | 3-6,1-6 |
| US Pro Tennis Series - West Coast | 2020/06/08 21:05 | Collin Altamirano v Christian Langmo | 6-3,1-6,6-10 |
| US Pro Tennis Series - West Coast | 2020/06/24 17:30 | Raymond Sarmiento v Dusty H. Boyer | 2-6,4-6 |
| US Pro Tennis Series - West Coast | 2020/06/23 17:20 | Alexander Sarkissian v Dusty H. Boyer | 3-6,3-6 |
| US Pro Tennis Series - West Coast | 2020/06/22 18:50 | Gage Brymer v Dusty H. Boyer | 6-1,6-1 |
| US Pro Tennis Series - West Coast | 2020/06/21 20:05 | Martin Redlicki v Dusty H. Boyer | 6-3,2-6,10-6 |
| US Pro Tennis Series - West Coast | 2020/06/20 18:25 | Shahin Khaledan v Dusty H. Boyer | 2-6,6-7 |
| US Pro Tennis Series - West Coast | 2020/06/19 21:15 | Dusty H. Boyer v Felix Corwin | 4-6,6-7 |
| US Pro Tennis Series - West Coast | 2020/06/15 21:45 | Keegan Smith v Dusty H. Boyer | 6-1,6-2 |
| US Pro Tennis Series - West Coast | 2020/06/14 17:55 | Dusty H. Boyer v Raymond Sarmiento | 3-6,3-6 |