Stadium: Court 3 Round: 25 Ground: Hardcourt indoor
| ITF W15 Kazan | 2021/10/12 07:00 | Anastasia Bursa v Nastia Anufrieva | 6-7,6-3,10-3 |
| ITF W15 Sozopol | 2021/09/13 10:30 | Maria AM Popescu v Anastasia Bursa | 6-0,7-6 |
| ITF W15 Moscow | 2021/07/20 09:00 | Darya Lavrichenko v Anastasia Bursa | 6-1,6-1 |
| ITF W15 Moscow | 2021/07/19 11:35 | Dasha Borodatova v Anastasia Bursa | 2-6,2-6 |
| ITF W15 Tbilisi | 2021/05/19 08:05 | Ekaterina Yashina v Anastasia Bursa | 6-0,6-2 |
| ITF W15 Tbilisi | 2021/05/17 06:00 | Maria Manilova v Anastasia Bursa | 1-6,4-6 |
| ITF W15 Tbilisi | 2021/05/17 06:00 | Anastasia Bursa v Barbare Eristavi | 6-4,7-6 |
| ITF W15 Tbilisi | 2021/05/16 06:00 | Anastasia Bursa v Sofia Chachkhiani | 6-1,6-0 |
| ITF W15 Kazan | 2021/10/12 07:00 | Polina Pavlova v Maria Kalyakina | 3-6,7-5,10-7 |
| ITF W15 Sozopol | 2021/09/16 07:00 | Polina Pavlova v Julia Terziyska | 2-6,4-6 |
| ITF W15 Sozopol | 2021/09/15 08:00 | Eleonora Alvisi v Polina Pavlova | 5-7,6-3,4-6 |
| ITF W15 Sozopol | 2021/09/14 07:00 | Polina Pavlova v Maria AM Popescu | 6-2,6-1 |
| ITF W15 Sozopol | 2021/09/13 09:00 | Sevil Yuldasheva v Polina Pavlova | 3-6,4-6 |
| ITF W15 Sozopol | 2021/09/12 07:00 | Polina Pavlova v Ivonne Juric | 6-2,6-2 |
| ITF Women Varna | 2021/09/06 11:00 | Daria Shalamanova v Polina Pavlova | 2-6,6-2,10-6 |
| ITF Women Varna | 2021/09/06 06:00 | Polina Pavlova v Irina Dshandshgava | 6-3,6-4 |