Stadium: Cener Court Round: 1
| UTR Pro Tennis Series California | 2020/06/29 16:00 | Sarmiento, Raymond v Nick Chappell | 6-7,4-6 |
| US Pro Tennis Series West Coast | 2020/06/03 19:15 | Sarmiento, Raymond v Nick Chappell | 3-6,6-1,10-3 |
| UTR Pro Tennis Series California | 2020/08/16 20:00 | Nick Chappell v Nedelko, Ivan | 2-6,6-7 |
| UTR Pro Tennis Series California | 2020/08/15 17:20 | Karimov, Jurabek v Nick Chappell | 6-3,4-6,5-10 |
| UTR Pro Tennis Series California | 2020/07/09 17:30 | Nick Chappell v Bogdan Bobrov | 6-2,5-7,7-10 |
| UTR Pro Tennis Series California | 2020/07/08 22:10 | Redlicki, Martin v Nick Chappell | 7-5,6-2 |
| UTR Pro Tennis Series California | 2020/07/06 19:00 | Nick Chappell v Felix Corwin | 3-6,7-6,10-7 |
| UTR Pro Tennis Series California | 2020/07/05 16:00 | Bogdan Bobrov v Nick Chappell | 4-6,6-3,10-5 |
| UTR Pro Tennis Series California | 2020/07/04 16:55 | Boyer, Dusty H v Nick Chappell | 6-4,7-5 |
| UTR Pro Tennis Series California | 2020/07/03 18:55 | Nick Chappell v Keegan Smith | 4-6,6-4,7-10 |
| UTR Pro Tennis Series California | 2020/08/16 17:55 | Sarmiento, Raymond v Nedelko, Ivan | 3-6,6-2,5-10 |
| UTR Pro Tennis Series California | 2020/08/15 16:00 | Adamson, Alec v Sarmiento, Raymond | 2-6,4-6 |
| UTR Pro Tennis Series California | 2020/08/11 18:35 | Khaledan, Shahin v Sarmiento, Raymond | 2-6,3-6 |
| UTR Pro Tennis Series California | 2020/08/10 20:00 | Boyer, Dusty H v Sarmiento, Raymond | 6-4,6-3 |
| UTR Pro Tennis Series California | 2020/08/09 16:00 | Sarmiento, Raymond v Nedelko, Ivan | 3-6,6-3,5-10 |
| UTR Pro Tennis Series California | 2020/08/05 20:05 | Keegan Smith v Sarmiento, Raymond | 6-3,6-2 |
| UTR Pro Tennis Series California | 2020/08/04 17:05 | Sarmiento, Raymond v Bogdan Bobrov | 4-6,6-4,10-7 |
| UTR Pro Tennis Series California | 2020/08/03 16:00 | Redlicki, Martin v Sarmiento, Raymond | 0-6,4-6 |