| Poland Ekstaklasa Women | 2019/10/23 15:37 | Julia Slazak v Aleksandra Michalak | L | 2-3 |
| Oman Open U21 Women | 2019/10/17 08:50 | Karoline Mischek v Julia Slazak | W | 2-3 |
| Oman Open U21 Women | 2019/10/16 08:40 | Julia Slazak v Nikoleta Puchovanova | W | 3-0 |
| Poland Ekstaklasa Women | 2019/09/27 15:02 | Julia Slazak v Maja Miklaszewska | L | 0-3 |
| Poland Ekstaklasa Women | 2019/09/13 15:09 | Julia Slazak v Sandra Kozyol | W | 3-1 |
| Czech Open Women | 2019/08/20 11:15 | Julia Slazak v Chia Hsuan Lin | L | 1-4 |
| Czech Open Women | 2019/08/20 11:15 | Julia Slazak v Chia-Hsuan Lin | L | 1-4 |
| Croatia Open U21 Women | 2019/05/15 07:00 | Julia Slazak v Andrea Pavlovic | W | 3-1 |
| Czech Extraleague | 2019/03/13 16:15 | Natalia Bajor v Sandra Wabik | L | 3-1 |
| Qatar Open Women | 2019/01/09 15:58 | Sandra Wabik v Maja Miklaszewska | W | 3-2 |