| Staatsliga 1949/1950 - Appearances as Referee |  |
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| 15/06/1950 | Wiener Sport-Club | - | SV Gloggnitz | 4:2 | - | - | - |
| Staatsliga 1949/1950 - Appearances as Referee | |
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| 15/06/1950 | Wiener Sport-Club | - | SV Gloggnitz | 4:2 | - | - | - |
| Complete name: | Johann Unterweger |
| Born: | |
| Place of birth: |
Austria |
| Nationality: |
Austria |