Stadium: Court 4 Round: 54 Ground: Hardcourt indoor
| ITF W25 Karaganda | 2021/10/18 05:00 | Mariya Sinitsyna v Iuliia Nikitina | 4-6,0-6 |
| ITF W25 Almaty | 2021/08/25 10:05 | Mariya Sinitsyna v Vera Lapko | 4-6,2-6 |
| ITF W15 Shymkent | 2021/05/25 04:00 | Larisa Bekmetova v Mariya Sinitsyna | 7-5,6-4 |
| ITF W15 Shymkent | 2021/04/12 07:40 | Aleksandra Kuznetsova v Mariya Sinitsyna | 6-2,6-0 |
| ITF W15 Shymkent | 2021/02/08 05:40 | Alexandra Azarko v Mariya Sinitsyna | 6-0,6-1 |
| ITF W15 Shymkent | 2021/02/02 05:35 | Mariya Sinitsyna v Alexandra Azarko | 2-6,2-6 |
| ITF W15 Shymkent | 2021/02/01 09:50 | Mariya Sinitsyna v Alina Nesmianovych | 6-2,4-6,13-11 |
| ITF W15 Shymkent | 2019/09/18 06:45 | Evgeniya Burdina v Mariya Sinitsyna | 6-2,7-5 |
| ITF W25 Karaganda | 2021/10/18 06:25 | Anastasia Kovaleva v Hanna Vinahradava | 6-2,6-1 |
| ITF W15 Kazan | 2021/10/13 07:00 | Hanna Vinahradava v Viktoriia Kalinina | 2-6,0-6 |
| ITF W15 Monastir | 2021/09/08 15:50 | Hanna Vinahradava v Elena Milovanovic | 2-6,2-6 |
| ITF W15 Monastir | 2021/08/30 11:00 | Sahaja Yamalapalli v Hanna Vinahradava | 7-6,6-3 |
| ITF W15 Monastir | 2021/08/23 15:30 | Selya Rakki v Hanna Vinahradava | 6-4,6-1 |
| ITF W15 Monastir | 2021/08/15 14:30 | Hanna Vinahradava v Selya Rakki | 3-6,4-6 |
| ITF W15 Moskva | 2021/07/19 15:05 | Hanna Vinahradava v Dana Shakirova | 1-6,0-6 |
| ITF W60 Nur-Sultan | 2021/07/12 03:55 | Hanna Vinahradava v Anhzelika Isaeva | 6-3,1-6,8-10 |