Stadium: Court 1 Round: 44 Ground: Clay
| Kaposvar, Singles Qualifying W-ITF-HUN-06A | 2019/09/22 11:00 | Tania Munteanu v Jaskiewicz, Karolina | 3-6,0-6 |
| ITF W25 Frydek Mistek | 2019/09/09 12:00 | Veronika Erjavec v Jaskiewicz, Karolina | 6-1,6-0 |
| ITF W25 Frydek Mistek | 2019/09/08 08:00 | Husak, Regina v Jaskiewicz, Karolina | 1-6,3-6 |
| Grodzisk Mazowiecki, Singles W-ITF-POL-04A | 2019/07/29 08:00 | Jaskiewicz, Karolina v Ukolova, Anna | 2-6,0-6 |
| Bytom, Singles W-ITF-POL-03A | 2019/07/22 08:00 | Daria Kuczer v Jaskiewicz, Karolina | 6-1,6-2 |
| ITF W25 Darmstadt | 2019/06/24 08:00 | Jaskiewicz, Karolina v Schultheiss, Carmen | 3-6,2-6 |
| ITF - W15 Sharm El Sheikh | 2019/02/18 08:00 | Nicole Gadient v Jaskiewicz, Karolina | 6-1,7-5 |
| ITF Women Jablonec Nad Nisou | 2018/12/03 11:00 | Pradova, Martina v Jaskiewicz, Karolina | 6-3,1-6,6-4 |
| Szekesfehervar, Singles W-ITF-HUN-04A | 2019/09/11 08:00 | Drahota Szabo, Dorka v Farbas, Reka | 6-4,6-1 |
| Szekesfehervar, Singles W-ITF-HUN-04A | 2019/09/10 08:00 | Farbas, Reka v Magdalena Stoilkovska | 6-1,6-3 |
| Szekesfehervar, Singles W-ITF-HUN-04A | 2019/09/09 09:00 | Farbas, Reka v Pavkovic, Marina | 6-4,6-4 |
| Sandelfjord, Singles W-ITF-NOR-01A | 2019/07/26 10:00 | Farbas, Reka v Brune Olsen, Astrid Wanja | 7-6,4-6,1-6 |
| Sandelfjord, Singles W-ITF-NOR-01A | 2019/07/25 08:00 | Farbas, Reka v Stange, Ine Soltveit | 6-1,7-5 |
| Sandelfjord, Singles W-ITF-NOR-01A | 2019/07/24 10:20 | Fanny Ostlund v Farbas, Reka | 0-6,3-6 |
| Sandelfjord, Singles W-ITF-NOR-01A | 2019/07/23 08:00 | Farbas, Reka v Faureng, Beatrice Henriette | 6-1,6-1 |
| Baja, Singles Qualifying W-ITF-HUN-02A | 2019/07/15 08:00 | Farbas, Reka v Tatarus, Gabriela Nicole | 4-6,4-6 |