| Copa Libertadores 2000 - Appearances as Referee |  |
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 |
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| 20/03/2000 | Cerro Porteño | - | Universitario de Deportes | 3:0 | 2 | - | - |
| 11/04/2000 | Juventude - RS | - | The Strongest | 4:0 | - | - | 1 |
| Copa Libertadores 2000 - Appearances as Referee | |
|
|
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| 20/03/2000 | Cerro Porteño | - | Universitario de Deportes | 3:0 | 2 | - | - |
| 11/04/2000 | Juventude - RS | - | The Strongest | 4:0 | - | - | 1 |
| Complete name: | Gustavo Adolfo Gallesio Greco |
| Born: | 29/06/1957 |
| Place of birth: |
Uruguay |
| Nationality: |
Uruguay |