| Cup Winners Cup 1990/1991 - Appearances as Referee |  |
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 |
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| 24/10/1990 | RFC Liège | - | Estrela Amadora | 2:0 | - | - | - |
| 19/03/1991 | Sampdoria | - | Legia Warszawa | 2:2 | - | - | - |
| Cup Winners Cup 1990/1991 - Appearances as Referee | |
|
|
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| 24/10/1990 | RFC Liège | - | Estrela Amadora | 2:0 | - | - | - |
| 19/03/1991 | Sampdoria | - | Legia Warszawa | 2:2 | - | - | - |
| Complete name: | Wieland Ziller |
| Born: | 12/12/1952 |
| Place of birth: |
Germany |
| Residence: | Laußnitz |
| Nationality: |
Germany |
| Bundesliga (GER) appearances: | 42 |