Round: 45 Ground: Hardcourt indoor
| ITF Women Antalya | 2018/04/25 07:30 | Arina Solomatina v Sabrina Rittberger | 4-6,0-6 |
| ITF Women Antalya | 2018/04/23 09:20 | Agustina Chlpac v Arina Solomatina | 6-2,6-1 |
| ITF Women Antalya | 2018/04/21 07:30 | Arina Solomatina v Aylin Abdioglu | 6-4,6-0 |
| ITF Women Antalya | 2018/04/16 07:30 | Arabella Koller v Arina Solomatina | 6-2,6-2 |
| ITF Women Antalya | 2018/04/15 07:30 | Agnes Gustafsson v Arina Solomatina | 4-6,6-3,4-6 |
| ITF Women Kazan | 2018/03/11 07:00 | Daria Krasnova v Arina Solomatina | 4-6,7-5,6-3 |
| ITF Women Kazan | 2018/03/10 07:00 | Arina Solomatina v Elizaveta Koklina | 6-2,6-1 |
| ITF Women Moscow Qual | 2018/02/25 09:30 | Ulyana Ayzatulina v Arina Solomatina | 6-4,6-4 |