Stadium: Court C Round: 54 Ground: Clay
| ITF W15 Gdansk | 2023/06/19 10:00 | Elena Karner v Jaskiewicz, Karolina | 6-4,6-0 |
| ITF W15 Malaga | 2023/05/22 12:00 | Gabriella Da Silva Fick v Jaskiewicz, Karolina | 6-1,6-2 |
| ITF W25 Sharm El Sheikh | 2023/04/09 09:00 | Jaskiewicz, Karolina v Anastasiya Zaparyniuk | 2-6,2-6 |
| ITF - W15 Sharm El Sheikh | 2023/04/03 10:30 | Jaskiewicz, Karolina v Iuliia Iudenko | 3-6,6-4,5-10 |
| ITF - W15 Sharm El Sheikh | 2023/04/02 10:00 | Jaskiewicz, Karolina v Kate Uzhylovska | 6-1,6-0 |
| ITF - W15 Sharm El Sheikh | 2023/02/27 07:30 | Pospelova, Aleksandra v Jaskiewicz, Karolina | 6-2,6-2 |
| ITF - W15 Sharm El Sheikh | 2023/02/26 07:30 | Jaskiewicz, Karolina v Deepoem, Vera | 6-4,6-3 |
| ITF - W15 Sharm El Sheikh | 2023/02/20 10:00 | Barbara Dessolis v Jaskiewicz, Karolina | 7-5,6-4 |
| WTA Kozerki | 2023/08/06 09:00 | Tayisiya Morderger v Anna Siskova | 3-6,1-6 |
| WTA Prague | 2023/07/30 10:50 | Elvina Kalieva v Tayisiya Morderger | 6-2,6-3 |
| WTA Prague | 2023/07/29 10:45 | Tayisiya Morderger v Katarina Zavatska | 6-4,3-6,6-4 |
| ITF W60 Olomouc | 2023/07/18 08:00 | Anika Jaskova v Tayisiya Morderger | 5-7,6-4,6-1 |
| ITF W60 Olomouc | 2023/07/17 11:35 | Anika Jaskova v Tayisiya Morderger | 6-1,6-3 |
| ITF W60 Olomouc | 2023/07/16 12:55 | Karolina Vlckova v Tayisiya Morderger | 4-6,3-6 |
| ITF W60 Amstelveen | 2023/07/12 12:05 | Tayisiya Morderger v Ayla Aksu | 3-6,1-6 |
| ITF W60 Amstelveen | 2023/07/11 12:50 | Anouk Koevermans v Tayisiya Morderger | 7-6,7-6 |