Stadium: Court 2 Round: 25 Ground: Clay
| ITF Women Moscow | 2018/08/13 06:00 | Maria Daniels Sierra v Kseniya Yersh | 6-7,3-6 |
| ITF Women Parnu | 2018/07/16 07:30 | Margarita Ignatjeva v Kseniya Yersh | 7-6,6-2 |
| ITF Women Parnu | 2018/07/15 10:00 | Kseniya Yersh v Anastasia Veselova | 6-3,4-6,7-5 |
| ITF Women Minsk Qual | 2018/06/11 10:00 | Anastasiia Kuprina v Kseniya Yersh | 6-2,6-3 |
| ITF Women Minsk Qual | 2018/06/10 07:00 | Kseniya Yersh v Alisa Yakimakho | 6-3,6-3 |
| ITF Women Minsk Qual | 2018/06/03 07:00 | Kseniya Yersh v Lizaveta Hancharova | 6-4,3-6,4-6 |
| ITF Women Tel Aviv | 2018/03/19 08:00 | Madeleine Kobelt v Kseniya Yersh | 7-6,6-3 |
| ITF Women Tel Aviv | 2018/03/18 12:00 | Kseniya Yersh v Yara Abed | 6-0,6-0 |
| ITF Women Astana Qual | 2018/07/15 05:40 | Ilona Kremen v Vlada Koval | 6-1,6-3 |
| ITF Women Astana Qual | 2018/07/14 05:20 | Nonna Kurginyan v Vlada Koval | 2-6,1-6 |
| ITF Women Namangan | 2018/06/05 09:50 | Iryna Shymanovich v Vlada Koval | 6-2,6-3 |
| ITF Women Namangan Qual | 2018/06/04 12:00 | Vlada Koval v Muslima Akhunova | 6-0,6-1 |
| ITF Women Namangan Qual | 2018/06/02 05:00 | Vlada Koval v Milana Maslenkova | 6-0,6-0 |
| ITF Women Andijan | 2018/05/29 05:00 | Vlada Koval v Ekaterina Vishnevskaya | 6-4,2-6,2-6 |
| ITF Women Andijan Qual | 2018/05/27 10:00 | Vlada Koval v Aziza Yahshilikova | 6-1,6-1 |
| ITF Women Andijan Qual | 2018/05/26 05:55 | Vlada Koval v Guzal Yusupova | 6-7,6-4,6-2 |