Stadium: Court 6 Round: 54 Ground: Clay
| Moscow, Singles W-WITF-RUS-05A | 2018/08/25 07:00 | Kseniya Yersh v Altukhova, Polina | 6-4,7-6 |
| Moscow, Singles W-WITF-RUS-05A | 2018/08/18 07:00 | Khlynova, Ksenia v Kseniya Yersh | 6-4,7-5 |
| Moscow, Singles W-WITF-RUS-05A | 2018/08/14 16:10 | Kseniya Yersh v Koval, Vlada | 0-6,2-6 |
| Moscow, Singles W-WITF-RUS-05A | 2018/08/13 06:00 | Daniels Sierra, Maria 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 Veselova, Anastasia | 6-3,4-6,7-5 |
| Minsk, Singles Qualifying W-WITF-BLR-01A | 2018/06/11 10:00 | Kuprina, Anastasiia v Kseniya Yersh | 6-2,6-3 |
| Minsk, Singles Qualifying W-WITF-BLR-01A | 2018/06/10 07:00 | Kseniya Yersh v Alisa Yakimakho | 6-3,6-3 |
| Moscow, Singles W-WITF-RUS-05A | 2018/08/25 10:00 | Borovinskaya, Anna v Nazarchuk, Polina | 2-6,1-6 |
| Moscow, Singles W-WITF-RUS-05A | 2018/08/12 06:00 | Nazarchuk, Polina v Diana Demidova | 6-3,0-6,3-6 |
| ITF Women Kazan | 2018/08/08 10:25 | Titova, Maria v Nazarchuk, Polina | 6-2,6-4 |
| ITF Women Kazan | 2018/08/05 09:30 | Kalinina, Viktoriia v Nazarchuk, Polina | 5-7,1-6 |
| ITF Women Kazan | 2018/08/04 12:00 | Bursa, Anastasia v Nazarchuk, Polina | 0-6,0-6 |
| ITF Women Kazan | 2018/07/31 08:25 | Mishina, Daria v Nazarchuk, Polina | 6-4,6-0 |
| ITF Women Kazan | 2018/07/29 07:00 | Nazarchuk, Polina v Saidenova, Noel | 2-6,7-6,7-5 |
| ITF Women Kazan | 2018/07/28 07:00 | Kuznetsova, Varvara v Nazarchuk, Polina | 6-1,3-6,3-6 |