| Copa Libertadores 1973 - Appearances as Referee |  |
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 |
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| 23/02/1973 | Botafogo - RJ | - | Nacional | 3:2 | - | - | 1 |
| 27/03/1973 | River Plate | - | San Lorenzo | 0:4 | - | - | - |
| Copa Libertadores 1973 - Appearances as Referee | |
|
|
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| 23/02/1973 | Botafogo - RJ | - | Nacional | 3:2 | - | - | 1 |
| 27/03/1973 | River Plate | - | San Lorenzo | 0:4 | - | - | - |
| Complete name: | Humberto Dellacasa |
| Born: | |
| Place of birth: |
Argentina |
| Nationality: |
Argentina |