Stadium: Court 2 Round: 25 Ground: Hardcourt outdoor
| ITF Women Moscow | 2018/08/25 10:00 | Evgeniya Burdina v Sofia Vaynberg | 7-5,6-0 |
| ITF Women Moscow | 2018/08/18 07:00 | Anastasia Sukhotina v Sofia Vaynberg | 6-1,6-3 |
| ITF Women Moscow | 2018/08/13 06:50 | Evgeniya Burdina v Sofia Vaynberg | 6-0,6-3 |
| ITF Women Moscow | 2018/08/12 06:00 | Anastasia Mozgaleva v Sofia Vaynberg | 4-6,4-6 |
| ITF Women Kazan | 2018/08/04 11:00 | Sofia Vaynberg v Varvara Kuznetsova | 3-6,3-6 |
| ITF Women Kazan | 2018/08/04 07:00 | Elizaveta Gurianova v Sofia Vaynberg | 2-6,2-6 |
| ITF Women Kazan | 2018/07/29 06:00 | Sofia Vaynberg v Anastasia Sukhotina | 4-6,1-6 |
| ITF Women Kazan | 2018/07/28 07:00 | Sofia Vaynberg v Sofia Plotnikova | 7-6,6-1 |
| ITF Women Marbella | 2018/09/04 08:00 | Vasilisa Aponasenko v Karine Sarkisova | 3-6,2-6 |
| ITF Women Kazan | 2018/08/06 10:10 | Vasilisa Aponasenko v Diana Demidova | 5-7,2-6 |
| ITF Women Kazan | 2018/08/01 09:15 | Vasilisa Aponasenko v Maria Titova | 6-2,5-7,0-6 |
| ITF Women Kazan | 2018/07/31 12:00 | Vasilisa Aponasenko v Anastasia Bursa | 6-3,6-2 |
| ITF Women Guimaraes | 2018/06/28 11:40 | Vasilisa Aponasenko v Jacqueline Cabaj Awad | 0-6,1-6 |
| ITF Women Guimaraes | 2018/06/26 12:45 | Vasilisa Aponasenko v Alexandra Walters | 6-2,6-3 |
| ITF Women Amarante | 2018/06/21 09:00 | Vasilisa Aponasenko v Marianna Zakarlyuk | 0-6,1-6 |
| ITF Women Amarante | 2018/06/19 10:15 | Vasilisa Aponasenko v Daniella Silva | 6-3,6-2 |