| UTR Pro Tennis Series California Women | 2021/06/16 19:30 | Karolina Jacobson v Veronika Miroshnichenko | 1-6,1-5 |
| UTR Pro Tennis Series California Women | 2021/06/15 15:00 | Karolina Jacobson v Mayra Jovic | 4-6,6-2,7-6 |
| UTR Pro Tennis Series California Women | 2021/06/14 16:30 | Karolina Jacobson v Eryn Cayetano | 4-6,1-6 |
| UTR Pro Tennis Series Nevada Women | 2021/05/28 19:30 | Karolina Jacobson v Rebecca Lynn | 7-5,2-6,2-6 |
| UTR Pro Tennis Series Nevada Women | 2021/05/26 18:00 | Karolina Jacobson v Jeanette Mireles | 0-6,1-5 |
| UTR Pro Tennis Series Nevada Women | 2021/05/25 16:30 | Karolina Jacobson v Vivian Ovrootsky | 2-6,2-5 |
| UTR Pro Tennis Series Nevada Women | 2021/05/24 19:30 | Alexandra Pisareva v Karolina Jacobson | 6-4,0-6,2-5 |
| UTR Pro Tennis Series Nevada Women | 2021/05/22 18:00 | Victoria Rodriguez v Karolina Jacobson | 6-4,6-0 |
| 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 |