| Super League 1982/1983 - Appearances as Referee |  |
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| 30/10/1982 | Grasshopper Club Zürich | - | Servette FC | 2:1 | 3 | - | - |
| Super League 1982/1983 - Appearances as Referee | |
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| 30/10/1982 | Grasshopper Club Zürich | - | Servette FC | 2:1 | 3 | - | - |
| Complete name: | Robert Walz |
| Born: | 27/02/1942 † 16/07/2013 |
| Place of birth: |
Waiblingen, 
Germany |
| Residence: | Waiblingen |
| Nationality: |
Germany |
| Bundesliga (GER) appearances: | 42 |