Stadium: Court 1 Round: 26 Ground: Clay
| ITF W15 Varna | 2021/09/07 09:05 | Julia Terziyska v Eleonora Alvisi | 6-4,6-3 |
| UTR Pro Tennis Series Sofia Women | 2021/09/02 08:30 | Gabriela Knutson v Julia Terziyska | 7-6,7-6 |
| UTR Pro Tennis Series Sofia Women | 2021/09/01 06:30 | Julia Terziyska v Mariya Poduraeva | 6-0,6-0 |
| UTR Pro Tennis Series Sofia Women | 2021/08/31 06:30 | Julia Terziyska v Elena Kraleva | 6-0,5-2 |
| UTR Pro Tennis Series Sofia Women | 2021/08/30 07:00 | Eleonore Tchakarova v Julia Terziyska | 0-6,3-6 |
| ITF W25 Jonkoping | 2021/06/15 08:15 | Julia Terziyska v Anna Gabric | 3-6,4-6 |
| UTR Pro Tennis Series Pazardzhik Women | 2021/05/15 07:30 | Elitsa Kostova v Julia Terziyska | 6-4,5-1 |
| UTR Pro Tennis Series Pazardzhik Women | 2021/05/13 10:30 | Julia Terziyska v Ralitsa Alexandrova | 7-5,5-2 |
| ITF W15 Varna | 2021/09/08 10:05 | Lia Karatancheva v Vanessa Ersoz | 4-6,6-7 |
| ITF Women Varna | 2021/09/06 13:00 | Vanessa Ersoz v Verginie Tchakarova | 6-3,6-0 |
| ITF Women Varna | 2021/09/06 09:00 | Vanessa Ersoz v Noa Krznaric | 6-3,7-6 |
| ITF Women Varna | 2021/09/05 11:30 | Vanessa Ersoz v Mija Ljubic | 6-2,6-2 |
| ITF W25 Braunschweig | 2021/08/23 10:45 | Arina Gabriela Vasilescu v Vanessa Ersoz | 6-0,6-0 |
| ITF W15 Vejle | 2021/07/28 10:30 | Maria Bondarenko v Vanessa Ersoz | 6-0,6-1 |
| ITF W15 Vejle | 2021/07/26 09:55 | Vanessa Ersoz v Sylvie Zund | 7-5,6-3 |
| ITF W15 Vejle | 2021/07/25 07:00 | Vanessa Ersoz v Natalia Pietras | 6-2,6-4 |