Round: 54 Ground: Hardcourt indoor
| ITF W25 Kaposvar | 2019/09/24 08:00 | Gabriela Duca v Karolina Jaskiewicz | 6-2,6-7,10-7 |
| ITF W25 Kaposvar | 2019/09/23 11:00 | Karolina Jaskiewicz v Reka Farbas | 4-6,6-4,10-6 |
| ITF W25 Kaposvar | 2019/09/22 11:00 | Tania Munteanu v Karolina Jaskiewicz | 3-6,0-6 |
| ITF W25 Frydek Mistek | 2019/09/09 12:00 | Veronika Erjavec v Karolina Jaskiewicz | 6-1,6-0 |
| ITF W25 Frydek Mistek | 2019/09/08 08:00 | Regina Husak v Karolina Jaskiewicz | 1-6,3-6 |
| ITF W25 Grodzisk Mazowiecki | 2019/07/29 08:00 | Karolina Jaskiewicz v Anna Ukolova | 2-6,0-6 |
| ITF W25 Bytom | 2019/07/22 08:00 | Daria Kuczer v Karolina Jaskiewicz | 6-1,6-2 |
| ITF W25 Darmstadt | 2019/06/24 08:00 | Karolina Jaskiewicz v Carmen Schultheiss | 3-6,2-6 |