Stadium: Central Court Round: 1
| Polish National Tour Women | 2020/07/28 09:00 | Katarzyna Piter v Anastasiya Shoshyna | 0-6,6-4,3-6 |
| Polish National Tour Women | 2020/07/27 09:30 | Katarzyna Piter v Stefania Rogozinska-Dzik | 6-2,6-3 |
| Polish National Tour Women | 2020/07/26 14:05 | Katarzyna Piter v Marcelina Podlinska | 7-5,6-2 |
| Polish National Tour Women | 2020/07/25 15:45 | Katarzyna Piter v Witoria Rutkowska | 6-2,6-2 |
| Polish National Tour Women | 2020/07/18 08:00 | Katarzyna Kawa v Katarzyna Piter | 7-6,6-0 |
| Polish National Tour Women | 2020/07/17 09:30 | Katarzyna Piter v Joanna Zawadzka | 3-6,6-4,7-5 |
| Polish National Tour Women | 2020/07/15 14:35 | Katarzyna Piter v Aleksandra Wierzbowska | 6-2,6-0 |
| Eastern European Championship Women | 2020/07/10 12:50 | Katarzyna Piter v Mihaela Djakovic | 6-2,5-7,6-2 |
| ITF W15 Milovice | 2019/11/28 14:45 | Anastasia Kulikova v Julia Oczachowska | 6-3,6-3 |
| ITF W15 Milovice | 2019/11/27 13:00 | Jana Jablonovska v Julia Oczachowska | 6-7,5-7 |
| ITF W15 Milovice | 2019/11/26 08:55 | Maria Daniels Sierra v Julia Oczachowska | 1-6,4-6 |
| ITF W15 Milovice | 2019/11/25 12:30 | Ludmila Kareisova v Julia Oczachowska | 3-6,7-5,9-11 |
| ITF W15 Sharm El Sheikh | 2019/10/30 10:50 | Anita Husaric v Julia Oczachowska | 6-2,6-4 |
| ITF W15 Sharm El Sheikh | 2019/10/22 10:10 | Julia Oczachowska v Gabriella Mujan | 4-6,4-6 |
| ITF W15 Antalya | 2019/09/30 07:00 | Kathleen Kanev v Julia Oczachowska | 6-4,7-5 |
| ITF W15 Antalya | 2019/09/28 07:30 | Julia Oczachowska v Maria Timofeeva | 7-6,1-6,2-6 |