| U21 EURO Qualifiers 2023/2024 - Appearances as Referee |  |
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 |
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| 15/10/2024 | Finland | - | Montenegro | 2:1 | 6 | - | - |
| U21 EURO Qualifiers 2023/2024 - Appearances as Referee | |
|
|
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| 15/10/2024 | Finland | - | Montenegro | 2:1 | 6 | - | - |
| Complete name: | Damian Kos |
| Born: | 15/04/1989 |
| Place of birth: |
Poland |
| Residence: | Gdańsk |
| Nationality: |
Poland |