Stadium: Court 3 Round: 25
| ITF Women Santa Margherita | 2018/04/10 17:15 | Polina Leykina v Laura Schaeder | 6-4,6-3 |
| ITF Women Moscow | 2018/02/28 08:35 | Sofya Lansere v Polina Leykina | 6-7,6-3,7-5 |
| ITF Women Altenkirchen Qual | 2018/02/19 14:40 | Tayisiya Morderger v Polina Leykina | 6-0,6-4 |
| ITF Women Altenkirchen Qual | 2018/02/18 09:00 | Arlinda Rushiti v Polina Leykina | 6-7,3-6 |
| ITF Women Grenoble | 2018/02/06 10:00 | Polina Leykina v Audrey Albie | 2-6,6-4,4-6 |
| ITF Women Orlando | 2018/01/17 15:00 | Chiara Scholl v Polina Leykina | 7-5,3-6,6-0 |
| ITF Women Orlando Qual | 2018/01/16 15:00 | Polina Leykina v Wushuang Zheng | 5-7,6-3,6-3 |
| ITF Women Orlando Qual | 2018/01/15 15:00 | Polina Leykina v Ching-Wen Hsu | 6-2,6-1 |
| ITF Women Santa Margherita | 2018/04/10 14:50 | Tamara Zidansek v Kimberley Zimmermann | 6-2,6-3 |
| ITF Women Santa Margherita | 2018/04/05 12:00 | Tamara Zidansek v Kimberley Zimmermann | 6-3,6-4 |
| ITF Women Santa Margherita | 2018/04/03 16:30 | Kimberley Zimmermann v Sara Cakarevic | 6-3,6-3 |
| ITF Women Santa Margherita | 2018/03/28 17:30 | Kaja Juvan v Kimberley Zimmermann | 6-2,6-2 |
| ITF Women Santa Margherita Qual | 2018/03/27 17:00 | Kimberley Zimmermann v Panna Udvardy | 7-5,6-4 |
| ITF Women Santa Margherita Qual | 2018/03/27 09:00 | Kimberley Zimmermann v Jelena Simic | 6-4,6-2 |
| ITF Women Shenzhen Qual | 2018/03/12 02:00 | Ivana Jorovic v Kimberley Zimmermann | 6-3,6-1 |
| ITF Women Shenzhen Qual | 2018/03/11 04:30 | Kimberley Zimmermann v Anna Zaja | 6-1,6-4 |