| U16 Friendlies 2023 - Appearances as Referee |  |
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| 03/10/2023 | Czech Republic | - | Slovakia | 1:3 | - | - | - |
| U16 Friendlies 2023 - Appearances as Referee | |
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| 03/10/2023 | Czech Republic | - | Slovakia | 1:3 | - | - | - |
| Complete name: | Marek Belák |
| Born: | |
| Place of birth: |
Czech Republic |
| Nationality: |
Czech Republic |