| Copa Libertadores 1983 - Appearances as Referee |  |
 |
 |
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| 15/03/1983 | América de Cali | - | Deportes Tolima | 1:1 | - | - | 1 |
| 17/06/1983 | Atlético San Cristobal | - | Peñarol | 0:0 | - | - | - |
| Copa Libertadores 1983 - Appearances as Referee | |
|
|
||||
| 15/03/1983 | América de Cali | - | Deportes Tolima | 1:1 | - | - | 1 |
| 17/06/1983 | Atlético San Cristobal | - | Peñarol | 0:0 | - | - | - |
| Complete name: | Octavio Sierra |
| Born: | |
| Place of birth: |
Colombia |
| Nationality: |
Colombia |