| UTR Pro Tennis Series Bucharest Women | 2021/04/23 12:30 | Darja Semenistaja v Olga Doroshina | 6-7,6-4,6-2 |
| UTR Pro Tennis Series Bucharest Women | 2021/04/22 11:30 | Ralitsa Alexandrova v Olga Doroshina | 2-6,1-6 |
| UTR Pro Tennis Series Bucharest Women | 2021/04/22 08:30 | Iulia Marko v Olga Doroshina | 2-6,1-6 |
| UTR Pro Tennis Series Bucharest Women | 2021/04/19 12:30 | Corneanu Smaranda v Olga Doroshina | 7-5,3-6,6-4 |
| ITF W25 Moscow | 2021/02/26 09:55 | Berfu Cengiz v Olga Doroshina | 4-6,7-6,7-6 |
| ITF W25 Moscow | 2021/02/25 08:00 | Olga Doroshina v Daria Mishina | 6-2,7-6 |
| ITF W25 Moscow | 2021/02/24 10:45 | Olga Doroshina v Vlada Koval | 2-6,7-6,6-3 |
| ITF W25 Moscow | 2021/02/23 08:00 | Olga Doroshina v Ekaterina Nikiforova | 6-4,6-2 |
| UTR Pro Tennis Series Bucharest Women | 2021/04/23 11:30 | Cristina Dinu v Mara Gae | 7-5,6-0 |
| UTR Pro Tennis Series Bucharest Women | 2021/04/22 10:00 | Simona Ogescu v Mara Gae | 7-5,6-4 |
| UTR Pro Tennis Series Bucharest Women | 2021/04/22 07:00 | Silvia Maria Costache v Mara Gae | 1-6,1-6 |
| UTR Pro Tennis Series Bucharest Women | 2021/04/19 06:00 | Stefana Lazar v Mara Gae | 0-6,2-6 |