| Copa Libertadores 1978 - Appearances as Referee |  |
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| 25/04/1978 | Cerro Porteño | - | Estudiantes de Mérida | 1:1 | - | - | - |
| Copa Libertadores 1978 - Appearances as Referee | |
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| 25/04/1978 | Cerro Porteño | - | Estudiantes de Mérida | 1:1 | - | - | - |
| Complete name: | Alberto Ducatelli |
| Born: | |
| Place of birth: |
Argentina |
| Nationality: |
Argentina |