Stadium: Court 4
| Polish National Tour - Dames | 2020/07/15 14:35 | Katarzyna Piter v Aleksandra Wierzbowska | 6-2,6-0 |
| Eastern European Championship - Dames | 2020/07/10 12:50 | Katarzyna Piter v Mihaela Djakovic | 6-2,5-7,6-2 |
| Eastern European Championship - Dames | 2020/07/09 19:25 | Viktoriya Tomova v Katarzyna Piter | 3-6,6-3,6-3 |
| Eastern European Championship - Dames | 2020/07/08 12:00 | Katarzyna Piter v Barbara Bonic | 6-0,6-0 |
| Eastern European Championship - Dames | 2020/07/08 10:00 | Katarzyna Piter v Barbara Bonic | 6-0,6-0 |
| Eastern European Championship - Dames | 2020/07/03 12:00 | Danka Kovinic v Katarzyna Piter | 6-2,6-4 |
| Eastern European Championship - Dames | 2020/07/02 11:55 | Katarzyna Piter v Bojana Marinkovic | 6-0,6-1 |
| Eastern European Championship - Dames | 2020/06/30 09:20 | Katarzyna Piter v Doroteja Joksovic | 6-2,6-3 |
| Polish National Tour - Dames | 2020/06/23 10:00 | Joanna Zawadzka v Anastasiya Shoshyna | 1-6,6-2,3-6 |
| Polish National Tour - Dames | 2020/06/22 12:20 | Joanna Zawadzka v Paula Kania-Chodun | 6-3,6-3 |
| ITF - W15 Monastir | 2020/03/05 08:30 | Nefisa Berberovic v Joanna Zawadzka | 6-1,6-1 |
| ITF - W15 Monastir | 2020/03/03 08:30 | Sina Herrmann v Joanna Zawadzka | 3-6,5-7 |
| ITF - W15 Monastir | 2020/02/26 10:25 | Marie Villet v Joanna Zawadzka | 6-3,7-6 |
| ITF - W15 Monastir | 2020/02/24 08:30 | Mylene Halemai v Joanna Zawadzka | 2-6,6-7 |
| ITF - W15 Monastir | 2020/02/23 10:00 | Valentina Gaggini v Joanna Zawadzka | 0-6,3-6 |
| ITF - W15 Monastir | 2020/02/17 11:00 | Romana Cisovska v Joanna Zawadzka | 6-2,6-0 |