| Copa Libertadores 1974 - Appearances as Referee |  |
 |
 |
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| 13/03/1974 | Huracán | - | Colo-Colo | 2:0 | - | - | 3 |
| Copa Libertadores 1974 - Appearances as Referee | |
|
|
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| 13/03/1974 | Huracán | - | Colo-Colo | 2:0 | - | - | 3 |
| Complete name: | Gregorio da Rosa |
| Born: | |
| Place of birth: |
Uruguay |
| Nationality: |
Uruguay |