Stadium: Court 5 Round: 25 Ground: Hardcourt indoor
| Moscou, Simples W-ITF-RUS-02A | 2021/02/23 08:00 | Doroshina, Olga v Nikiforova, Ekaterina | 6-4,6-2 |
| Moscou, Simples W-ITF-RUS-02A | 2021/02/22 10:20 | Doroshina, Olga v Pepelyaeva, Veronika | 7-6,6-3 |
| ITF - W15 Antalya | 2021/01/30 06:30 | Doroshina, Olga v Anil, Cemre | 4-6,6-7 |
| ITF - W15 Antalya | 2021/01/20 09:45 | Doroshina, Olga v Justina Mikulskyte | 2-6,3-6 |
| ITF W25 Trnava | 2020/02/13 14:15 | Dea Herdzelas v Doroshina, Olga | 6-4,7-5 |
| ITF W25 Trnava | 2020/02/12 17:15 | Camilla Rosatello v Doroshina, Olga | 1-6,7-5,3-6 |
| ITF W25 Trnava | 2020/02/11 12:20 | Aneta Laboutkova v Doroshina, Olga | 2-6,4-6 |
| ITF W25 Trnava | 2020/02/10 11:00 | Katarina Kuzmova v Doroshina, Olga | 2-6,1-6 |
| Moscou, Simples W-ITF-RUS-02A | 2021/02/23 10:25 | Koval, Vlada v Elena Malygina | 3-6,6-2,10-7 |
| Moscou, Simples W-ITF-RUS-02A | 2021/02/22 13:50 | Koval, Vlada v Shcherbinina, Alina | 6-0,6-1 |
| ITF - W15 Antalya | 2021/02/11 09:15 | Matilde Paoletti v Koval, Vlada | 6-4,7-5 |
| ITF - W15 Antalya | 2021/02/09 09:00 | Defne Cirpanli v Koval, Vlada | 1-6,2-6 |
| ITF - W15 Antalya | 2021/02/04 09:45 | Sohyun Park v Koval, Vlada | 6-4,6-3 |
| ITF - W15 Antalya | 2021/02/03 12:10 | Ayumi Koshiishi v Koval, Vlada | 3-6,2-6 |
| ITF - W15 Antalya | 2021/01/31 11:10 | Koval, Vlada v Nuria Brancaccio | 1-6,2-6 |
| ITF - W15 Antalya | 2021/01/30 06:30 | Koval, Vlada v Ekaterina Makarova | 7-5,6-3 |