| Copa Libertadores 1971 - Appearances as Referee |  |
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 |
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| 02/03/1971 | Nacional | - | Peñarol | 2:1 | - | - | 2 |
| 06/05/1971 | Palmeiras | - | Universitario de Deportes | 3:0 | - | - | 3 |
| Copa Libertadores 1971 - Appearances as Referee | |
|
|
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| 02/03/1971 | Nacional | - | Peñarol | 2:1 | - | - | 2 |
| 06/05/1971 | Palmeiras | - | Universitario de Deportes | 3:0 | - | - | 3 |
| Complete name: | Humberto Dellacasa |
| Born: | |
| Place of birth: |
Argentina |
| Nationality: |
Argentina |