| UTR Pro Tennis Series Atlanta Women | 2021/11/18 17:00 | Karolina Jacobson v Tiphanie Lemaitre | 0-6,1-5 |
| UTR Pro Tennis Series Atlanta Women | 2021/11/17 17:00 | Alejandra F Rodriguez v Karolina Jacobson | 4-6,6-6 |
| UTR Pro Tennis Series Atlanta Women | 2021/11/16 18:30 | Saray Yli-Piipari v Karolina Jacobson | 6-2,3-6,6-4 |
| UTR Pro Tennis Series Atlanta Women | 2021/07/22 13:30 | Karolina Jacobson v Sabina Machalova | 2-6,3-5 |
| UTR Pro Tennis Series Atlanta Women | 2021/07/21 17:30 | Karolina Jacobson v Ava Hrastar | 2-6,3-5 |
| UTR Pro Tennis Series Atlanta Women | 2021/07/19 18:00 | Aldila Sutjiadi v Karolina Jacobson | 7-6,6-2 |
| UTR Pro Tennis Series California Women | 2021/06/29 15:00 | Karolina Jacobson v Jeanette Mireles | 7-6,1-6,4-6 |
| UTR Pro Tennis Series California Women | 2021/06/28 18:00 | Karolina Jacobson v Taylor Cataldi | 5-7,1-6 |
| UTR Pro Tennis Series Atlanta Women | 2021/11/18 14:00 | Alejandra F Rodriguez v Marcelina Podlinska | 6-7,5-7 |
| UTR Pro Tennis Series Atlanta Women | 2021/11/17 17:00 | Saray Yli-Piipari v Marcelina Podlinska | 0-6,6-1,6-6 |
| UTR Pro Tennis Series Atlanta Women | 2021/11/15 14:00 | Tiphanie Lemaitre v Marcelina Podlinska | 6-1,6-1 |
| ITF W15 Norman | 2021/10/13 17:30 | Alexandra Pisareva v Marcelina Podlinska | 4-6,6-4,6-1 |
| ITF W15 Norman | 2021/10/12 15:00 | Kayla Cross v Marcelina Podlinska | 2-6,1-6 |
| UTR Pro Tennis Series Dallas Women | 2021/09/19 15:00 | Chanelle Van Nguyen v Marcelina Podlinska | 3-6,1-6 |
| UTR Pro Tennis Series Dallas Women | 2021/09/18 17:00 | Kennedy Gibbs v Marcelina Podlinska | 4-6,2-5 |
| UTR Pro Tennis Series Dallas Women | 2021/09/17 15:30 | Louise Kwong v Marcelina Podlinska | 6-1,6-3 |