| UTR Pro Tennis Series California Women | 2021/06/27 16:30 | Tianmei Wang v Nadia Kojonroj | 4-6,6-3,5-3 |
| UTR Pro Tennis Series California Women | 2021/06/16 19:30 | Nadia Kojonroj v Jordyn Mcbride | 1-6,1-6 |
| UTR Pro Tennis Series California Women | 2021/05/08 16:30 | Parker Fry v Nadia Kojonroj | 2-6,4-6 |
| UTR Pro Tennis Series California Women | 2021/05/07 18:00 | Nadia Kojonroj v Nikita Vishwase | 5-7,6-6 |
| UTR Pro Tennis Series California Women | 2021/05/05 15:00 | Nadia Kojonroj v Raveena Kingsley | 2-6,0-6 |
| UTR Pro Tennis Series California Women | 2021/05/04 15:00 | Nadia Kojonroj v Sankavi Gownder | 6-4,2-6,6-3 |
| UTR Pro Tennis Series California Women | 2021/05/03 18:00 | Marley Lambert v Nadia Kojonroj | 6-4,5-4 |
| UTR Pro Tennis Series California Women | 2021/05/02 15:00 | Nadia Kojonroj v Arianna Stavropoulos | 6-3,4-1 |
| UTR Pro Tennis Series California Women | 2021/06/29 16:30 | Veronika Miroshnichenko v Kami Osher | 6-3,6-2 |
| UTR Pro Tennis Series California Women | 2021/06/28 21:00 | Kami Osher v Marcela Zacarias | 3-6,0-6 |
| UTR Pro Tennis Series California Women | 2021/06/19 15:00 | Salma Ewing v Kami Osher | 6-1,6-3 |
| UTR Pro Tennis Series California Women | 2021/06/17 18:00 | Karolina Jacobson v Kami Osher | 3-6,6-3,3-6 |
| UTR Pro Tennis Series California Women | 2021/06/15 18:00 | Kami Osher v Jeanette Mireles | 1-6,1-6 |
| UTR Pro Tennis Series California Women | 2021/06/14 21:30 | Kami Osher v Misaki Kobayashi | 6-2,6-2 |
| UTR Pro Tennis Series California Women | 2021/06/13 21:56 | Kami Osher v Taylor Johnson | 3-6,3-5 |
| UTR Pro Tennis Series California Women | 2021/06/13 18:00 | Arianna Stavropoulos v Kami Osher | 6-3,6-4 |