| Relegation 2021/2022 - Appearances as Referee |  |
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 |
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| 27/05/2022 | Botev Vratsa | - | Etar Veliko Tarnovo | 3:2 | 7 | - | - |
| Relegation 2021/2022 - Appearances as Referee | |
|
|
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| 27/05/2022 | Botev Vratsa | - | Etar Veliko Tarnovo | 3:2 | 7 | - | - |
| Complete name: | Volen Valentinov Chinkov |
| Born: | 14/12/1983 |
| Place of birth: |
Kubrat, 
Bulgaria |
| Residence: | Sofia |
| Nationality: |
Bulgaria |