| Copa Libertadores 1977 - Appearances as Referee |  |
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| 29/04/1977 | Club Olimpia | - | Universidad de Chile | 1:0 | - | - | 1 |
| Copa Libertadores 1977 - Appearances as Referee | |
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|
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| 29/04/1977 | Club Olimpia | - | Universidad de Chile | 1:0 | - | - | 1 |
| Complete name: | Alberto Ducatelli |
| Born: | |
| Place of birth: |
Argentina |
| Nationality: |
Argentina |