Stadium: Court 2 Round: 44 Ground: Clay
| ITF Women Varna | 2021/09/06 07:30 | Laura Svatikova v Mihaela Tsoneva | 6-7,7-6,4-10 |
| ITF Women Varna | 2021/09/05 10:00 | Mihaela Tsoneva v Mariya Poduraeva | 6-1,6-2 |
| UTR Pro Tennis Series Sofia Women | 2021/09/03 08:30 | Daria Lodikova v Mihaela Tsoneva | 6-1,1-6,5-2 |
| UTR Pro Tennis Series Sofia Women | 2021/09/02 08:30 | Silvia Costache v Mihaela Tsoneva | 3-6,4-6 |
| UTR Pro Tennis Series Sofia Women | 2021/08/31 08:00 | Mihaela Tsoneva v Aleksandra Gabrovska | 6-2,5-4 |
| UTR Pro Tennis Series Sofia Women | 2021/08/30 11:30 | Mihaela Tsoneva v Georgia Andreea Craciun | 6-4,6-3 |
| ITF Women Varna | 2021/09/05 10:00 | Mila Masic v Victoria Mikhaylova | 6-3,6-1 |
| ITF W25 Vienna | 2021/08/29 14:00 | Mila Masic v Eri Shimizu | 1-6,7-5,5-10 |
| ITF W15 Bad Waltersdorf | 2021/08/22 09:00 | Katherine Westbury v Mila Masic | 6-2,6-4 |
| ITF W25 Otocec | 2021/05/30 08:00 | Mila Masic v Nastasja Schunk | 1-6,0-6 |
| ITF W15 Antalya | 2021/05/24 07:00 | Mila Masic v Lexington Reed | 0-6,3-6 |
| ITF W15 Antalya | 2021/05/23 07:30 | Iva Divac v Mila Masic | 6-4,0-6,5-10 |
| ITF Women Vienna | 2018/07/14 12:00 | Eva Cechakova v Mila Masic | 6-1,6-2 |
| ITF Women Vienna | 2018/07/14 07:00 | Mila Masic v Therese Ekdahl | 6-1,6-1 |