Stadium: Court 3 Round: 62 Ground: Clay
| ITF W60 Grodzisk Mazowiecki | 2021/07/25 12:35 | Alice Rame v Karolina Jaskiewicz | 6-0,6-0 |
| Polish National Tour Women | 2021/07/13 08:00 | Karolina Jaskiewicz v Weronika Falkowska | 0-6,3-6 |
| ITF W25 Wroclaw | 2021/06/27 09:30 | Nikola Tomanova v Karolina Jaskiewicz | 6-4,6-1 |
| Polish National Tour Women | 2020/07/25 14:50 | Adrianna Sosnowska v Karolina Jaskiewicz | 6-1,6-1 |
| Polish National Tour Women | 2020/07/15 12:20 | Karolina Jaskiewicz v Martyna Kubka | 2-6,2-6 |
| Polish National Tour Women | 2020/07/07 12:25 | Martyna Kubka v Karolina Jaskiewicz | 6-1,6-0 |
| Polish National Tour Women | 2020/06/21 11:55 | Karolina Jaskiewicz v Aleksandra Wierzbowska | 4-6,2-6 |
| ITF W15 Monastir | 2020/03/08 11:00 | Isabella Kruger v Karolina Jaskiewicz | 6-3,6-3 |
| ITF W60 Grodzisk Mazowiecki | 2021/07/25 14:45 | Ivana Sebestova v Barbara Gatica | 3-6,5-7 |
| ITF W60 Olomouc | 2021/07/18 10:00 | Ivana Sebestova v Barbara Gatica | 4-6,1-6 |
| ITF W15 Heraklion | 2021/06/09 06:30 | Evita Ramirez v Ivana Sebestova | 6-4,6-2 |
| ITF W15 Heraklion | 2021/06/08 08:00 | Ivana Sebestova v Antonia Schmidt | 6-4,6-4 |
| ITF W15 Heraklion | 2021/06/02 11:25 | Ivana Sebestova v Martina Colmegna | 2-6,1-6 |
| ITF W15 Heraklion | 2021/06/01 06:30 | Ivana Sebestova v Evita Ramirez | 6-1,6-1 |
| ITF W15 Heraklion | 2021/05/27 06:25 | Anastasia Detiuc v Ivana Sebestova | 6-3,6-1 |
| ITF W15 Heraklion | 2021/05/26 06:30 | Michaela Laki v Ivana Sebestova | 3-6,3-6 |