| Copa Libertadores 1971 - Appearances as Referee |  |
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 |
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| 03/03/1971 | Fluminense RJ | - | Deportivo Italia | 0:1 | - | - | - |
| 25/04/1971 | Barcelona | - | Unión Española | 1:0 | - | - | - |
| Copa Libertadores 1971 - Appearances as Referee | |
|
|
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| 03/03/1971 | Fluminense RJ | - | Deportivo Italia | 0:1 | - | - | - |
| 25/04/1971 | Barcelona | - | Unión Española | 1:0 | - | - | - |
| Complete name: | Rodolfo Pérez Osorio |
| Born: | |
| Place of birth: |
Luque, 
Paraguay |
| Nationality: |
Paraguay |