| UTR Pro Tennis Series Burgas Women | 2021/10/28 09:30 | Maria Wesselly v Katerina Dimitrova | 3-6,2-5 |
| UTR Pro Tennis Series Burgas Women | 2021/10/27 09:52 | Rositsa Dencheva v Maria Wesselly | 6-3,6-1 |
| UTR Pro Tennis Series Burgas Women | 2021/10/26 06:30 | Lyuboslava Peruhova v Maria Wesselly | 6-7,1-6 |
| UTR Pro Tennis Series Bucharest Women | 2021/09/10 07:00 | Ioana Gaspar v Maria Wesselly | 6-1,6-1 |
| UTR Pro Tennis Series Bucharest Women | 2021/09/09 07:00 | Eleanor Baglow v Maria Wesselly | 4-6,6-3,6-2 |
| UTR Pro Tennis Series Bucharest Women | 2021/09/07 08:30 | Stefana Lazar v Maria Wesselly | 2-6,5-6 |
| UTR Pro Tennis Series Bucharest Women | 2021/09/06 10:00 | Maria Wesselly v Victoria Borodulina | 4-6,2-6 |
| UTR Pro Tennis Series Zadar Women | 2021/08/11 11:00 | Maria Wesselly v Daria Lodikova | 0-6,4-6 |
| UTR Pro Tennis Series Burgas Women | 2021/10/27 09:30 | Lyuboslava Peruhova v Gebriela Mihaylova | 0-6,0-6 |
| UTR Pro Tennis Series Burgas Women | 2021/10/25 08:00 | Katerina Dimitrova v Gebriela Mihaylova | 6-2,5-3 |
| ITF W15 Sozopol | 2021/10/14 15:00 | Oceane Babel v Gebriela Mihaylova | 6-4,6-3 |
| ITF W15 Sozopol | 2021/10/13 09:00 | Vanessa I G Popa Teiusanu v Gebriela Mihaylova | 0-6,6-7 |
| ITF W15 Sozopol | 2021/10/06 08:00 | Gebriela Mihaylova v Ani Vangelova | 3-6,3-6 |
| ITF W15 Sozopol | 2021/09/14 09:00 | Denislava Glushkova v Gebriela Mihaylova | 6-1,6-3 |
| ITF W15 Varna | 2021/09/09 10:25 | Martha Matoula v Gebriela Mihaylova | 6-3,6-1 |
| ITF W15 Varna | 2021/09/07 06:30 | Margarita Ignatjeva v Gebriela Mihaylova | 4-6,6-7 |