| Deutsche Meisterschaft 1937/1938 - Appearances as Referee |  |
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| 24/04/1938 | 1. FC Nürnberg | - | FC Hanau 93 | 2:1 | - | - | - |
| Deutsche Meisterschaft 1937/1938 - Appearances as Referee | |
|
|
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| 24/04/1938 | 1. FC Nürnberg | - | FC Hanau 93 | 2:1 | - | - | - |
| Complete name: | Gwinner |
| Born: | |
| Place of birth: |
Stuttgart, 
Germany |
| Nationality: |
Germany |