| UTR Pro Tennis Series California Women | 2021/07/03 18:00 | Katherine Duong v Mariya Vyshkina | 6-3,6-0 |
| UTR Pro Tennis Series California Women | 2021/07/01 15:00 | Katherine Duong v Taylor Cataldi | 6-4,6-0 |
| UTR Pro Tennis Series California Women | 2021/06/30 16:30 | Brooke Killingsworth v Katherine Duong | 6-2,6-5 |
| UTR Pro Tennis Series California Women | 2021/06/29 18:00 | Eryn Cayetano v Katherine Duong | 6-1,7-6 |
| UTR Pro Tennis Series California Women | 2021/06/28 16:30 | Katherine Duong v Khim Iglupas | 6-2,6-0 |
| UTR Pro Tennis Series California Women | 2021/07/03 16:30 | Casie Wooten v Misa Malkin | 4-6,2-6 |
| UTR Pro Tennis Series California Women | 2021/07/01 18:00 | Mayra Jovic v Misa Malkin | 3-6,2-5 |
| UTR Pro Tennis Series California Women | 2021/06/30 19:30 | Mariya Vyshkina v Misa Malkin | 4-6,2-5 |
| UTR Pro Tennis Series California Women | 2021/06/29 15:00 | Kelly Keller v Misa Malkin | 7-5,6-2 |
| UTR Pro Tennis Series California Women | 2021/06/28 16:30 | Misa Malkin v Shakhnoza Khatamova | 3-6,7-6,5-6 |
| UTR Pro Tennis Series California Women | 2021/06/16 15:00 | Makenna Thiel v Misa Malkin | 6-1,3-6,6-3 |
| UTR Pro Tennis Series California Women | 2021/06/15 19:30 | Hind Abdelouahid v Misa Malkin | 3-6,2-6 |
| UTR Pro Tennis Series California Women | 2021/06/14 22:30 | Misa Malkin v Arianna Stavropoulos | 4-6,6-6 |