| République tchèque - Extraleague | 2018/10/24 08:45 | Pauline Chasselin v Slazak, Julia | L | 4-0 |
| République tchèque - Extraleague | 2018/10/23 11:15 | Slazak, Julia v Singeorzan, Arina | W | 4-2 |
| Qatar Open XD | 2018/03/15 09:50 | Hyowon Suh v Slazak, Julia | L | 4-0 |
| Qatar Open XD | 2018/03/13 19:00 | Jonsson, Jennifer v Slazak, Julia | W | 1-4 |
| Qatar Open XD | 2018/03/13 12:40 | Cote, Alicia v Slazak, Julia | W | 2-4 |
| Qatar Open XD | 2018/03/09 14:10 | Yuan Wan v Slazak, Julia | L | 4-3 |
| Qatar Open XD | 2017/10/05 12:15 | Vasylieva, Ievgeniia v Slazak, Julia | L | 4-0 |
| Qatar Open XD | 2017/10/04 13:45 | Slazak, Julia v Erkheikki, Anna-Sofia | W | 4-2 |