| U15 Friendlies 2023 - Appearances as Referee |  |
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| 29/04/2023 | Czech Republic | - | Portugal | 1:3 | - | - | - |
| U15 Friendlies 2023 - Appearances as Referee | |
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| 29/04/2023 | Czech Republic | - | Portugal | 1:3 | - | - | - |
| Complete name: | Marco Schlacher |
| Born: | 00/00/1989 |
| Place of birth: |
Austria |
| Nationality: |
Austria |