| Copa Libertadores 1978 - Appearances as Referee |  |
 |
 |
||||
| 25/07/1978 | Sporting Cristal | - | Oriente Petrolero | 1:0 | - | - | - |
| Copa Libertadores 1978 - Appearances as Referee | |
|
|
||||
| 25/07/1978 | Sporting Cristal | - | Oriente Petrolero | 1:0 | - | - | - |
| Complete name: | Octavio Sierra |
| Born: | |
| Place of birth: |
Colombia |
| Nationality: |
Colombia |