Stadium: Court 3 Round: 25
| ITF Women Ricany | 2018/08/27 10:35 | Zawadzka, Joanna v Jankovska, Tereza | 6-1,4-6,6-2 |
| ITF Women Ricany | 2018/08/26 10:00 | Zawadzka, Joanna v Svobodova, Monika | 6-4,6-2 |
| ITF Women Budapest | 2018/08/22 09:40 | Marfutina, Maria v Zawadzka, Joanna | 7-5,6-3 |
| ITF Women Budapest | 2018/08/21 12:25 | Kareisova, Ludmila v Zawadzka, Joanna | 0-6,4-6 |
| ITF Women Warsaw | 2018/08/09 17:20 | Julia Stamatova v Zawadzka, Joanna | 6-3,6-4 |
| ITF Women Warsaw Qual | 2018/08/06 12:00 | Zawadzka, Joanna v Medvedeva, Daniella | 1-6,6-1,6-0 |
| ITF Women Warsaw Qual | 2018/08/05 10:00 | Zawadzka, Joanna v Suk, Natalie | 7-5,6-1 |
| ITF Women Baja | 2018/07/17 08:00 | Zawadzka, Joanna v Farbas, Reka | 3-6,1-6 |
| ITF Women Vrnjacka Banja | 2018/08/24 09:00 | Steur, Julyette Maria Josephine v Nefisa Berberovic | 6-7,2-6 |
| ITF Women Vrnjacka Banja | 2018/08/23 08:00 | Steur, Julyette Maria Josephine v Gal, Anja | 6-3,7-5 |
| ITF Women Vrnjacka Banja | 2018/08/21 09:20 | Steur, Julyette Maria Josephine v Todorovic, Andjela | 6-0,6-0 |
| ITF Women Brussels | 2018/07/22 13:00 | Steur, Julyette Maria Josephine v Mirjam Bjorklund | 5-7,1-6 |
| ITF Women Brussels | 2018/07/21 12:00 | Steur, Julyette Maria Josephine v Eliessa Vanlangendonck | 6-7,6-4,6-1 |
| ITF Women Brussels | 2018/07/20 11:00 | Chernyshova, Maryna v Steur, Julyette Maria Josephine | 5-7,3-6 |
| ITF Women Brussels | 2018/07/19 09:00 | Mareen, Axana v Steur, Julyette Maria Josephine | 6-7,1-6 |
| ITF Women Versmold | 2018/07/10 13:00 | Soler-Espinosa, Silvia v Steur, Julyette Maria Josephine | 7-5,6-2 |