| 4. Round | 16/08/2021 | Botev Vratsa | - | Botev Plovdiv | 1:1 | ||||
| 5. Round | 23/08/2021 | PFC Beroe | - | Botev Vratsa | 1:0 | ||||
| 6. Round | 28/08/2021 | Botev Vratsa | - | Lokomotiv Plovdiv | 0:0 |
| 4. Round | 16/08/2021 | Botev Vratsa | - | Botev Plovdiv | 1:1 | ||||
| 5. Round | 23/08/2021 | PFC Beroe | - | Botev Vratsa | 1:0 | ||||
| 6. Round | 28/08/2021 | Botev Vratsa | - | Lokomotiv Plovdiv | 0:0 |
| Martin Rosenov Kostadinov | |
| Born: | 13.05.1996 |
| Place of birth: |
Varna, 
Bulgaria |
| Nationality: |
Bulgaria
|
| Height: | 178 cm |
| Position(s): | Right Back Left Back |
| Foot: | right |