| Copa Libertadores 1971 - Appearances as Referee |  |
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 |
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| 03/03/1971 | Barcelona | - | Deportivo Cali | 1:0 | - | - | - |
| 23/03/1971 | Nacional | - | Chaco Petrolero | 3:0 | - | - | - |
| 29/04/1971 | Estudiantes | - | Barcelona | 0:1 | - | - | - |
| Copa Libertadores 1971 - Appearances as Referee | |
|
|
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| 03/03/1971 | Barcelona | - | Deportivo Cali | 1:0 | - | - | - |
| 23/03/1971 | Nacional | - | Chaco Petrolero | 3:0 | - | - | - |
| 29/04/1971 | Estudiantes | - | Barcelona | 0:1 | - | - | - |
| Complete name: | Héctor Froilán Ortíz Ramírez |
| Born: | 05/04/1933 |
| Place of birth: |
Paraguay |
| Nationality: |
Paraguay |