| Deutsche Meisterschaft 1943/1944 - Appearances as Referee |  |
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| 07/05/1944 | 1. FC Nürnberg | - | VfR Mannheim | 3:2 | - | - | - |
| Deutsche Meisterschaft 1943/1944 - Appearances as Referee | |
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| 07/05/1944 | 1. FC Nürnberg | - | VfR Mannheim | 3:2 | - | - | - |
| Complete name: | Mettler |
| Born: | |
| Place of birth: |
Wien, 
Austria |
| Nationality: |
Austria |