Stadium: Court 1 Round: 25 Ground: Clay
| ITF W25 - Bydgoszcz | 2021/08/04 08:00 | Tereza Smitkova v Weronika Baszak | 6-1,4-6,6-4 |
| ITF W60 - Grodzisk Mazowiecki | 2021/07/27 11:10 | Dalma Galfi v Weronika Baszak | 6-3,6-0 |
| WTA Gdynia | 2021/07/20 09:00 | Weronika Baszak v Aliaksandra Sasnovich | 6-3,1-6,2-6 |
| Polen - National Tour - Damer | 2021/07/12 08:00 | Ania Hertel v Weronika Baszak | 6-2,6-3 |
| Polen - National Tour - Damer | 2021/07/11 07:30 | Weronika Baszak v Katarzyna Wysoczanska | 6-3,6-0 |
| ITF W25 - Wroclaw | 2021/06/29 11:55 | Ania Hertel v Weronika Baszak | 6-4,7-5 |
| ITF W15 - Vilnius | 2021/06/08 08:55 | Weronika Baszak v Ayla Aksu | 1-6,4-6 |
| ITF W15 - Tbilisi | 2021/05/18 05:30 | Weronika Baszak v Alexandra Osborne | 4-6,4-6 |
| ITF W25 - Bydgoszcz | 2021/08/05 08:00 | Miriam Kolodziejova v Tereza Smitkova | 7-5,4-6,2-6 |
| ITF W25 - Bydgoszcz | 2021/08/03 12:05 | Miriam Kolodziejova v Alice Rame | 6-4,7-5 |
| ITF W60 - Olomouc | 2021/07/20 11:45 | Anna Zaja v Miriam Kolodziejova | 7-5,7-5 |
| WTA Prag | 2021/07/10 11:55 | Miriam Kolodziejova v Conny Perrin | 2-6,3-6 |
| ITF W25 - Wroclaw | 2021/07/03 12:00 | Chloe Paquet v Miriam Kolodziejova | 3-6,6-4,7-5 |
| ITF W25 - Wroclaw | 2021/07/02 11:50 | Diana Marcinkevica v Miriam Kolodziejova | 4-6,5-7 |
| ITF W25 - Wroclaw | 2021/07/01 11:00 | Miriam Kolodziejova v Andrea Gamiz | 6-2,6-2 |
| ITF W25 - Wroclaw | 2021/06/30 09:30 | Miriam Kolodziejova v Valeriya Strakhova | 6-0,6-7,6-4 |