| Champions League 1989/1990 - Appearances as Referee |  |
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| 12/09/1989 | Budapest Honved SE | - | Vojvodina | 1:0 | - | - | 1 |
| Champions League 1989/1990 - Appearances as Referee | |
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|
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| 12/09/1989 | Budapest Honved SE | - | Vojvodina | 1:0 | - | - | 1 |
| Complete name: | Piotr Werner |
| Born: | 06/06/1949 |
| Place of birth: |
Poland |
| Nationality: |
Poland |