| Deutsche Meisterschaft 1938/1939 - Appearances as Referee |  |
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| 14/05/1939 | Hindenburg Allenstein | - | VfL Osnabrück | 3:1 | - | - | - |
| Deutsche Meisterschaft 1938/1939 - Appearances as Referee | |
|
|
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| 14/05/1939 | Hindenburg Allenstein | - | VfL Osnabrück | 3:1 | - | - | - |
| Complete name: | Baas |
| Born: | |
| Place of birth: |
Stettin, 
Germany |
| Nationality: |
Germany |