| Europa Conference League Qual. 2021/2022 - Appearances as Referee |  |
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| 08/07/2021 | Rīgas Futbola skola | - | KÍ Klaksvík | 2:3 | 9 | - | - |
| 22/07/2021 | FC Ararat | - | Śląsk Wrocław | 2:4 | 8 | - | - |
| Europa Conference League Qual. 2021/2022 - Appearances as Referee | |
|
|
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| 08/07/2021 | Rīgas Futbola skola | - | KÍ Klaksvík | 2:3 | 9 | - | - |
| 22/07/2021 | FC Ararat | - | Śląsk Wrocław | 2:4 | 8 | - | - |
| Complete name: | Nikola Popov |
| Born: | 01/02/1983 |
| Place of birth: |
Bulgaria |
| Nationality: |
Bulgaria |