Stadium: Cener Court Round: 1
| 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 | 2020/06/07 16:00 | Collin Altamirano v Nick Chappell | 6-3,6-0 |
| Challenger Monterrey | 2020/03/03 23:20 | Jason Jung v Collin Altamirano | 7-6,6-7,7-6 |
| Challenger Monterrey | 2020/03/02 18:40 | Oscar Jose Gutierrez v Collin Altamirano | 3-6,4-6 |
| US Pro Tennis Series - West Coast | 2020/06/22 20:10 | Alec Adamson v Felix Corwin | 4-6,6-3,10-2 |
| US Pro Tennis Series - West Coast | 2020/06/21 17:20 | Brayden Schnur v Felix Corwin | 6-3,6-0 |
| US Pro Tennis Series - West Coast | 2020/06/20 21:15 | Alec Adamson v Felix Corwin | 4-6,4-6 |
| 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 | 2020/06/19 17:15 | Gage Brymer v Felix Corwin | 6-3,6-4 |
| US Pro Tennis Series - West Coast | 2020/06/18 18:50 | Brayden Schnur v Felix Corwin | 6-4,6-2 |
| US Pro Tennis Series - West Coast | 2020/06/17 18:50 | Alexander Sarkissian v Felix Corwin | 3-6,2-6 |
| US Pro Tennis Series - West Coast | 2020/06/16 19:10 | Gage Brymer v Felix Corwin | 6-7,7-6,6-10 |