Stadium: Court 2 Round: 54 Ground: Hardcourt indoor
| ITF W25 Kazan | 2021/05/31 11:05 | Maria Krupenina v Arina Solomatina | 6-1,6-0 |
| ITF W25 Kazan | 2021/05/30 13:20 | Nikol Mishieva v Arina Solomatina | 0-6,0-6 |
| ITF W25 SM de Montbui | 2021/05/25 09:00 | Maria Andrienko v Arina Solomatina | 1-6,6-2,10-8 |
| ITF W25 SM de Montbui | 2021/05/24 09:00 | Arina Solomatina v Warona Mdlulwa | 7-5,4-6,10-5 |
| ITF W25 SM de Montbui | 2021/05/23 09:00 | Arina Solomatina v Maria Fernanda Morales | 6-4,6-1 |
| ITF W15 Tbilisi | 2021/05/19 05:55 | Tamari Gagoshidze v Arina Solomatina | 4-6,6-2,6-2 |
| ITF W15 Tbilisi | 2021/05/17 06:00 | Helene Kereselidze v Arina Solomatina | 6-2,2-6,8-10 |
| ITF W15 Tbilisi | 2021/05/17 06:00 | Aleksandra Melnikova v Arina Solomatina | 3-6,3-6 |
| ITF W15 Tbilisi | 2021/05/17 06:00 | Zoe Howard v Alina Trynkina | 6-3,6-3 |
| ITF W15 Tbilisi | 2021/05/16 06:00 | Alina Trynkina v Alisa Yakimakho | 6-4,6-3 |
| ITF W25 Kazan | 2020/01/20 08:55 | Alina Trynkina v Yana Karpovich | 3-6,3-6 |
| ITF W25 Penza | 2019/08/26 09:10 | Eva Garkusha v Alina Trynkina | 6-3,3-6,10-3 |