| Parva Liga 2017/2018 Abstieg - Appearances as Referee |  |
 |
 |
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| 01/04/2018 | Lokomotiv Plovdiv | - | FC Dunav Ruse | 2:2 | 10 | - | 1 |
| 30/04/2018 | Etar Veliko Tarnovo | - | Lokomotiv Plovdiv | 1:1 | 6 | - | - |
| Parva Liga 2017/2018 Abstieg - Appearances as Referee | |
|
|
||||
| 01/04/2018 | Lokomotiv Plovdiv | - | FC Dunav Ruse | 2:2 | 10 | - | 1 |
| 30/04/2018 | Etar Veliko Tarnovo | - | Lokomotiv Plovdiv | 1:1 | 6 | - | - |
| Complete name: | Nikolay Yordanov Kolev |
| Born: | |
| Place of birth: |
Bulgaria |
| Nationality: |
Bulgaria |