Stadion: Court 9 Round: 26 Ground: Hardcourt outdoor
| ITF Damen - W25 - Nur-Sultan | 2021/07/06 09:20 | Vlada Koval v Zhibek Kulambayeva | 6-2,7-5 |
| ITF Damen - W25 - Porto | 2021/06/22 11:45 | Vlada Koval v Estela Perez-Somarriba | 5-7,6-2,9-11 |
| ITF Damen - W25 - Porto | 2021/06/21 15:00 | Vlada Koval v Lucia Peyre | 6-3,6-4 |
| ITF Damen - W25 - Figueira Da Foz | 2021/06/18 15:20 | Mai Hontama v Vlada Koval | 6-1,6-2 |
| ITF Damen - W25 - Figueira Da Foz | 2021/06/16 10:25 | Vlada Koval v Estelle Cascino | 6-4,6-4 |
| ITF Damen - W25 - Figueira Da Foz | 2021/06/14 13:45 | Vlada Koval v Emily Appleton | 6-1,6-2 |
| ITF Damen - W25 - Kasan | 2021/06/05 07:00 | Valentini Grammatikopoulou v Vlada Koval | 6-2,3-6,6-2 |
| ITF Damen - W25 - Kasan | 2021/06/04 07:00 | Vlada Koval v Iryna Shymanovich | 3-6,6-0,7-5 |
| ITF Damen - W25 - Nur-Sultan | 2021/07/07 09:40 | Maria Timofeeva v Ekaterina Kazionova | 6-2,2-6,6-2 |
| ITF Frauen - W25 - Santo Domingo | 2021/06/08 13:50 | Maria Timofeeva v Kylie Collins | 6-2,2-6,8-10 |
| ITF Frauen - W25 - Santo Domingo | 2021/06/04 16:45 | Andrea Gamiz v Maria Timofeeva | 6-3,6-0 |
| ITF Frauen - W25 - Santo Domingo | 2021/06/03 14:55 | Maria Mateas v Maria Timofeeva | 1-6,4-6 |
| ITF Frauen - W25 - Santo Domingo | 2021/06/02 17:55 | Maria Timofeeva v Kyoka Okamura | 4-6,7-6,6-0 |
| ITF Frauen - W25 - Santo Domingo | 2021/06/01 12:50 | Maria Timofeeva v Montserrat Gonzalez | 7-5,6-3 |
| ITF Frauen - W25 - Santo Domingo | 2021/05/31 14:00 | Maria Timofeeva v Eleana Yu | 5-7,6-4,10-6 |
| ITF Damen - W25 - Salinas | 2021/05/15 14:55 | Maria Timofeeva v Lucrezia Stefanini | 6-2,4-6,2-6 |