| Bundesliga 1983/1984 - Appearances as Referee |  |
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| 31/03/1984 | Bayern München | - | 1. FC Köln | 4:2 | 1 | - | - |
| Bundesliga 1983/1984 - Appearances as Referee | |
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| 31/03/1984 | Bayern München | - | 1. FC Köln | 4:2 | 1 | - | - |
| Complete name: | Willi Jaus |
| Born: | 19/01/1938 |
| Place of birth: |
Switzerland |
| Nationality: |
Switzerland |
| Bundesliga (GER) appearances: | 1 |