| Copa Libertadores 1970 - Appearances as Referee |  |
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 |
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| 26/02/1970 | Universitario de La Paz | - | Boca Juniors | 0:0 | - | - | - |
| 26/03/1970 | Rangers | - | Universidad de Chile | 1:7 | - | - | - |
| 21/05/1970 | Estudiantes | - | Peñarol | 1:0 | - | - | 1 |
| Copa Libertadores 1970 - Appearances as Referee | |
|
|
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| 26/02/1970 | Universitario de La Paz | - | Boca Juniors | 0:0 | - | - | - |
| 26/03/1970 | Rangers | - | Universidad de Chile | 1:7 | - | - | - |
| 21/05/1970 | Estudiantes | - | Peñarol | 1:0 | - | - | 1 |
| Complete name: | Juan Carlos Robles |
| Born: | 15/12/1925 |
| Place of birth: |
Viña del Mar, 
Chile |
| Nationality: |
Chile |