Stadium: Court 3 Round: 25
| ITF Women Ystad | 2018/06/19 10:55 | Romy Koelzer v Polina Leykina | 6-4,6-2 |
| ITF Women Essen | 2018/06/13 10:30 | Cindy Burger v Polina Leykina | 7-6,6-0 |
| ITF Women Essen | 2018/06/12 10:30 | Polina Leykina v Chanel Simmonds | 6-4,6-1 |
| ITF Women Les Franqueses | 2018/05/24 10:40 | Polina Leykina v Olga Saez Larra | 4-6,3-6 |
| ITF Women Les Franqueses | 2018/05/22 15:10 | Xiyu Wang v Polina Leykina | 4-6,6-2,3-6 |
| ITF Women Khimki | 2018/04/30 15:10 | Polina Leykina v Vera Lapko | 3-6,2-6 |
| ITF Women Santa Margherita | 2018/04/19 13:40 | Polina Leykina v Catalina Pella | 0-6,3-6 |
| ITF Women Santa Margherita | 2018/04/18 14:30 | Chloe Paquet v Polina Leykina | 4-6,6-4,1-6 |
| ITF Women Stuttgart | 2018/06/26 12:50 | Kimberley Zimmermann v Dalma Galfi | 5-7,2-6 |
| ITF Women Essen | 2018/06/14 15:00 | Kimberley Zimmermann v Cindy Burger | 4-6,3-6 |
| ITF Women Essen | 2018/06/13 13:30 | Patty Schnyder v Kimberley Zimmermann | 5-7,6-4,2-6 |
| ITF Women Essen | 2018/06/12 12:00 | Michele Erkens v Kimberley Zimmermann | 2-6,2-6 |
| ITF Women Stare Splavy | 2018/06/08 08:00 | Monika Kilnarova v Kimberley Zimmermann | 1-6,6-4,6-0 |
| ITF Women Stare Splavy | 2018/06/07 11:45 | Nina Potocnik v Kimberley Zimmermann | 6-3,4-6,2-6 |
| ITF Women Stare Splavy | 2018/06/06 13:30 | Kimberley Zimmermann v Julia Grabher | 6-3,4-6,6-3 |
| ITF Women Grado | 2018/05/31 11:50 | Kimberley Zimmermann v Jaqueline Adina Cristian | 3-6,4-6 |