| Copa Libertadores 1983 - Appearances as Referee |  |
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 |
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| 04/04/1983 | Colo-Colo | - | Ferro Carril Oeste | 1:0 | - | - | - |
| 26/04/1983 | Montevideo Wanderers | - | Nacional | 1:0 | - | - | 1 |
| 07/07/1983 | Estudiantes | - | Grêmio Porto Alegre | 3:3 | - | - | 4 |
| Copa Libertadores 1983 - Appearances as Referee | |
|
|
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| 04/04/1983 | Colo-Colo | - | Ferro Carril Oeste | 1:0 | - | - | - |
| 26/04/1983 | Montevideo Wanderers | - | Nacional | 1:0 | - | - | 1 |
| 07/07/1983 | Estudiantes | - | Grêmio Porto Alegre | 3:3 | - | - | 4 |
| Complete name: | Luis Fredy da Rosa |
| Born: | 17/09/1939 † 19/02/2014 |
| Place of birth: |
Uruguay |
| Nationality: |
Uruguay |