| Copa Libertadores 1967 - Appearances as Referee |  |
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 |
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| 18/04/1967 | River Plate | - | Santa Fe | 4:0 | - | - | - |
| 14/06/1967 | Cruzeiro | - | Nacional | 2:1 | - | - | - |
| Copa Libertadores 1967 - Appearances as Referee | |
|
|
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| 18/04/1967 | River Plate | - | Santa Fe | 4:0 | - | - | - |
| 14/06/1967 | Cruzeiro | - | Nacional | 2:1 | - | - | - |
| Complete name: | Wenceslao Zarate |
| Born: | |
| Place of birth: |
Paraguay |
| Nationality: |
Paraguay |