| Copa Libertadores 1963 - Appearances as Referee |  |
 |
 |
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| 07/07/1963 | Millonarios | - | Botafogo - RJ | 0:2 | - | - | 3 |
| Copa Libertadores 1963 - Appearances as Referee | |
|
|
||||
| 07/07/1963 | Millonarios | - | Botafogo - RJ | 0:2 | - | - | 3 |
| Complete name: | Rubén Cabrera |
| Born: | |
| Place of birth: |
Asuncion, 
Paraguay |
| Nationality: |
Paraguay |