| UTR Pro Tennis Series Nevada Women | 2021/05/26 18:00 | Karolina Jacobson v Mireles, Jeanette | 0-6,1-5 |
| UTR Pro Tennis Series Nevada Women | 2021/05/18 15:00 | Mireles, Jeanette v Karolina Jacobson | 3-6,4-6 |
| UTR Pro Tennis Series California Women | 2021/06/28 18:00 | Karolina Jacobson v Taylor Cataldi | 5-7,1-6 |
| UTR Pro Tennis Series California Women | 2021/06/27 18:00 | Carolyn Ansari v Karolina Jacobson | 3-6,6-1,5-7 |
| 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 | 2021/06/16 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 Lynn, Rebecca | 7-5,2-6,2-6 |
| UTR Pro Tennis Series Nevada Women | 2021/05/26 18:00 | Karolina Jacobson v Mireles, Jeanette | 0-6,1-5 |
| UTR Pro Tennis Series California Women | 2021/06/28 22:00 | Carolyn Ansari v Mireles, Jeanette | 7-5,5-7,5-4 |
| UTR Pro Tennis Series California Women | 2021/06/27 18:00 | Taylor Cataldi v Mireles, Jeanette | 5-7,4-6 |
| UTR Pro Tennis Series California Women | 2021/06/20 15:00 | Veronika Miroshnichenko v Mireles, Jeanette | 5-7,6-3,5-2 |
| UTR Pro Tennis Series California Women | 2021/06/19 16:30 | Mireles, Jeanette v Pitts, Maya | 7-6,4-6,6-3 |
| UTR Pro Tennis Series California Women | 2021/06/17 15:00 | Games, Leyden v Mireles, Jeanette | 5-7,3-5 |
| UTR Pro Tennis Series California Women | 2021/06/15 18:00 | Kami Osher v Mireles, Jeanette | 1-6,1-6 |
| UTR Pro Tennis Series California Women | 2021/06/14 20:00 | Johnson, Taylor v Mireles, Jeanette | 7-5,5-2 |
| UTR Pro Tennis Series California Women | 2021/06/13 15:00 | Mireles, Jeanette v Misaki Kobayashi | 6-1,5-7,6-1 |