| Staatsliga 1949/1950 - Appearances as Referee |  |
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| 10/12/1949 | First Vienna FC | - | SC Rapid Oberlaa | 3:2 | - | - | - |
| 26/02/1950 | SK Slovan Wien | - | Rapid Wien | 1:1 | - | - | - |
| Staatsliga 1949/1950 - Appearances as Referee | |
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|
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| 10/12/1949 | First Vienna FC | - | SC Rapid Oberlaa | 3:2 | - | - | - |
| 26/02/1950 | SK Slovan Wien | - | Rapid Wien | 1:1 | - | - | - |
| Complete name: | Franz Lasek |
| Born: | |
| Place of birth: |
Austria |
| Nationality: |
Austria |