Stadium: Central Court Round: 1
| ITF W60 Cairo | 2020/02/16 14:30 | Paula Kania-Chodun v Katarzyna Piter | 7-6,4-6,5-10 |
| ITF Women Orlando | 2017/01/16 23:00 | Katarzyna Piter v Paula Kania-Chodun | 6-1,5-7,6-2 |
| Eastern European Championship Women | 2020/07/08 12:00 | Katarzyna Piter v Barbara Bonic | 6-0,6-0 |
| Eastern European Championship Women | 2020/07/08 10:00 | Katarzyna Piter v Barbara Bonic | 6-0,6-0 |
| Eastern European Championship Women | 2020/07/03 12:00 | Danka Kovinic v Katarzyna Piter | 6-2,6-4 |
| Eastern European Championship Women | 2020/07/02 11:55 | Katarzyna Piter v Bojana Marinkovic | 6-0,6-1 |
| Eastern European Championship Women | 2020/06/30 09:20 | Katarzyna Piter v Doroteja Joksovic | 6-2,6-3 |
| Eastern European Championship Women | 2020/06/29 14:00 | Katarzyna Piter v Basak Eraydin | 6-1,6-0 |
| Polish National Tour Women | 2020/06/23 08:00 | Katarzyna Piter v Martyna Kubka | 2-6,1-6 |
| Polish National Tour Women | 2020/06/22 10:00 | Katarzyna Piter v Zuzanna Kubacha | 6-0,6-1 |
| Polish National Tour Women | 2020/07/08 08:30 | Magdalena Frech v Paula Kania-Chodun | 3-6,6-2,6-1 |
| Polish National Tour Women | 2020/07/07 09:00 | Urszula Nebelska v Paula Kania-Chodun | 0-6,2-6 |
| Polish National Tour Women | 2020/06/22 12:20 | Joanna Zawadzka v Paula Kania-Chodun | 6-3,6-3 |
| Polish National Tour Women | 2020/06/18 13:30 | Anastasiya Shoshyna v Paula Kania-Chodun | 6-4,6-4 |
| Polish National Tour Women | 2020/06/17 16:00 | Stefania Rogozinska-Dzik v Paula Kania-Chodun | 3-6,6-7 |
| Polish National Tour Women | 2020/06/17 10:00 | Anna Liza Kus v Paula Kania-Chodun | 0-6,0-6 |
| ITF W25 Potchefstroom | 2020/03/12 07:30 | Paula Kania-Chodun v Harmony Tan | 3-6,3-6 |
| ITF W25 Potchefstroom | 2020/03/11 10:05 | Paula Kania-Chodun v Isabella Weatherhead | 6-1,6-1 |