| UTR Pro Tennis Series California Women | 2021/06/13 15:00 | Vivian Ovrootsky v Zoe Hammond | 6-3,6-1 |
| UTR Pro Tennis Series Nevada Women | 2021/05/30 15:00 | Vivian Ovrootsky v Marcela Zacarias | 2-6,7-6,3-6 |
| UTR Pro Tennis Series Nevada Women | 2021/05/29 15:00 | Kayla Day v Vivian Ovrootsky | 2-6,6-1,6-7 |
| UTR Pro Tennis Series Nevada Women | 2021/05/28 21:00 | Vivian Ovrootsky v Jeanette Mireles | 6-1,6-1 |
| UTR Pro Tennis Series Nevada Women | 2021/05/27 15:00 | Vivian Ovrootsky v Rebecca Lynn | 6-2,6-3 |
| UTR Pro Tennis Series Nevada Women | 2021/05/26 18:00 | Alexandra Pisareva v Vivian Ovrootsky | 2-6,6-4,1-5 |
| UTR Pro Tennis Series Nevada Women | 2021/05/25 16:30 | Karolina Jacobson v Vivian Ovrootsky | 2-6,2-5 |
| UTR Pro Tennis Series California Women | 2021/01/31 20:30 | Jwany Sherif v Vivian Ovrootsky | 3-6,6-4,6-4 |
| UTR Pro Tennis Series California Women | 2021/06/13 19:30 | Klara Kosan v Kelly Keller | 3-6,6-6 |