| UTR Pro Tennis Series Sofia femminile | 2021/08/30 07:00 | Stefana Lazar v Victoria Borodulina | 2-6,5-6 |
| UTR Pro Tennis Series Zadar femminili | 2021/08/06 08:00 | Stefana Lazar v Victoria Borodulina | 3-6,1-6 |
| UTR Pro Tennis Series Bucarest femminile | 2021/09/08 10:00 | Stefana Lazar v Eleanor Baglow | 6-3,5-1 |
| UTR Pro Tennis Series Bucarest femminile | 2021/09/07 08:30 | Stefana Lazar v Maria Wesselly | 2-6,5-6 |
| UTR Pro Tennis Series Bucarest femminile | 2021/09/06 10:00 | Stefana Lazar v Ioana Gaspar | 2-6,3-6 |
| UTR Pro Tennis Series Sofia femminile | 2021/09/01 12:30 | Daria Shalamanova v Stefana Lazar | 6-3,6-1 |
| UTR Pro Tennis Series Sofia femminile | 2021/08/31 09:30 | Martha Matoula v Stefana Lazar | 7-6,6-4 |
| UTR Pro Tennis Series Sofia femminile | 2021/08/30 07:00 | Stefana Lazar v Victoria Borodulina | 2-6,5-6 |
| UTR Pro Tennis Series Zadar femminili | 2021/08/14 07:00 | Stefana Lazar v Zuzana Zlochova | 2-6,1-6 |
| UTR Pro Tennis Series Zadar femminili | 2021/08/13 11:00 | Lucija Faj v Stefana Lazar | 4-6,5-7 |
| UTR Pro Tennis Series Bucarest femminile | 2021/09/08 07:00 | Ioana Gaspar v Victoria Borodulina | 6-3,5-0 |
| UTR Pro Tennis Series Bucarest femminile | 2021/09/06 10:00 | Maria Wesselly v Victoria Borodulina | 4-6,2-6 |
| UTR Pro Tennis Series Sofia femminile | 2021/09/04 06:00 | Victoria Borodulina v Sevil Yuldasheva | 6-2,3-0 |
| UTR Pro Tennis Series Sofia femminile | 2021/09/03 07:00 | Victoria Borodulina v A Gabrovska | 6-7,6-3,5-1 |
| UTR Pro Tennis Series Sofia femminile | 2021/09/02 07:00 | Victoria Borodulina v Stela Peeva | 1-6,6-3,5-1 |
| UTR Pro Tennis Series Sofia femminile | 2021/09/01 12:30 | Martha Matoula v Victoria Borodulina | 7-5,5-4 |
| UTR Pro Tennis Series Sofia femminile | 2021/08/31 11:00 | Daria Shalamanova v Victoria Borodulina | 7-5,5-3 |
| UTR Pro Tennis Series Sofia femminile | 2021/08/30 07:00 | Stefana Lazar v Victoria Borodulina | 2-6,5-6 |