| Copa Libertadores 1966 - Appearances as Referee |  |
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| 23/02/1966 | Universitario de Deportes | - | River Plate | 1:1 | - | - | - |
| 08/03/1966 | Nacional | - | Emelec | 1:0 | - | - | - |
| 11/03/1966 | Nacional | - | 9 de Octubre | 3:1 | - | - | - |
| Copa Libertadores 1966 - Appearances as Referee | |
|
|
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| 23/02/1966 | Universitario de Deportes | - | River Plate | 1:1 | - | - | - |
| 08/03/1966 | Nacional | - | Emelec | 1:0 | - | - | - |
| 11/03/1966 | Nacional | - | 9 de Octubre | 3:1 | - | - | - |
| Complete name: | Juan Carlos Robles |
| Born: | 15/12/1925 |
| Place of birth: |
Viña del Mar, 
Chile |
| Nationality: |
Chile |