| Poland Ekstaklasa Women | 2020/01/10 18:17 | Miklaszewska, Maja v Slazak, Julia | W | 1-3 |
| Poland Ekstaklasa Women | 2020/01/05 16:22 | Dominika Wolowiec v Slazak, Julia | L | 3-1 |
| Poland Ekstaklasa Women | 2019/11/15 16:15 | Slazak, Julia v Sandra Wabik | W | 3-0 |
| Poland Ekstaklasa Women | 2019/10/23 15:37 | Slazak, Julia v Aleksandra Michalak | L | 2-3 |
| Oman Open U21 Women | 2019/10/17 08:50 | Karoline Mischek v Slazak, Julia | W | 2-3 |
| Oman Open U21 Women | 2019/10/16 08:40 | Slazak, Julia v Nikoleta Puchovanova | W | 3-0 |
| Poland Ekstaklasa Women | 2019/09/27 15:02 | Slazak, Julia v Miklaszewska, Maja | L | 0-3 |
| Poland Ekstaklasa Women | 2019/09/13 15:09 | Slazak, Julia v Sandra Kozyol | W | 3-1 |
| Polish Grand Prix Women | 2019/11/24 08:34 | Julia Bartoszek v Zakrzewska, Agata | W | 1-3 |
| Polish Grand Prix Women | 2019/11/23 14:15 | Sandra Wabik v Zakrzewska, Agata | L | 3-1 |
| Poland Ekstaklasa Women | 2019/11/10 12:49 | Karolina Pek v Zakrzewska, Agata | W | 1-3 |
| ITTF Challenge, Polish Open 2019, WS, Group Stage | 2019/10/16 14:30 | Colantoni, Chiara v Zakrzewska, Agata | W | 0-3 |
| Czech Open Women | 2019/08/20 07:30 | Zakrzewska, Agata v Liu, Xi | L | 0-4 |
| République tchèque - Extraleague | 2019/01/22 17:15 | Karolina Pek v Zakrzewska, Agata | W | 2-3 |
| Qatar Open XD | 2018/08/21 18:00 | Xiaoxin Yang v Zakrzewska, Agata | L | 4-1 |
| Qatar Open XD | 2018/03/15 10:50 | Audrey Zarif v Zakrzewska, Agata | L | 4-1 |