Stadium: Court 25 Round: 62
| ITF Women Baja | 2018/07/17 08:00 | Joanna Zawadzka v Reka Farbas | 3-6,1-6 |
| ITF Women Prokuplje | 2018/07/10 09:10 | Joanna Zawadzka v Mira Antonitsch | 4-6,0-6 |
| ITF Women Torun Qual | 2018/06/25 07:00 | Laura Svatikova v Joanna Zawadzka | 6-2,6-1 |
| ITF Women Prerov Qual | 2018/06/10 13:00 | Joanna Zawadzka v Iana Tishchenko | 2-6,6-2,5-7 |
| ITF Women Prerov Qual | 2018/06/10 09:00 | Joanna Zawadzka v Martina Husarova | 6-3,6-3 |
| ITF Women Stare Splavy Qual | 2018/06/03 14:30 | Joanna Zawadzka v Ana Vrljic | 4-6,2-6 |
| ITF Women Stare Splavy Qual | 2018/06/03 09:00 | Joanna Zawadzka v Johana Markova | 2-6,6-3,7-6 |
| ITF Women Balatonboglar Qual | 2018/04/30 08:00 | Veronika Erjavec v Joanna Zawadzka | 6-0,6-1 |
| ITF Women Warsaw Qual | 2018/08/04 10:00 | Daria Walczak v Natalie Suk | 2-6,4-6 |
| ITF Women Jablonec Nad Nisou Qual | 2018/06/23 08:00 | Petra Melounova v Natalie Suk | 6-2,6-4 |
| ITF Women Prerov | 2018/06/12 09:00 | Natalie Suk v Kristyna Lavickova | 4-6,3-6 |
| ITF Women Prerov Qual | 2018/06/10 11:15 | Natalie Suk v Ivana Sebestova | 6-2,6-3 |
| ITF Women Prerov Qual | 2018/06/10 08:00 | Laetitia Pulchartova v Natalie Suk | 4-6,4-6 |
| ITF Women Prerov Qual | 2018/06/09 10:00 | Lucie Petruzelova v Natalie Suk | 4-6,1-6 |
| ITF Women Stare Splavy | 2018/06/06 11:00 | Miriam Kolodziejova v Natalie Suk | 6-1,6-0 |
| ITF Women Stillwater Qual | 2017/09/23 17:00 | Natalie Suk v Safiya Carrington | 1-6,2-6 |