| Cup Winners Cup 1990/1991 - Appearances as Referee |  |
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| 03/10/1990 | Neuchâtel Xamax FC | - | Estrela Amadora | 3:4 pso | - | - | - |
| Cup Winners Cup 1990/1991 - Appearances as Referee | |
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| 03/10/1990 | Neuchâtel Xamax FC | - | Estrela Amadora | 3:4 pso | - | - | - |
| Complete name: | Dušan Krchňák |
| Born: | 14/10/1947 |
| Place of birth: |
Bratislava, 
Slovakia |
| Residence: | Bratislava |
| Nationality: |
Czech Republic |
| Club: | Karriereende |