| Copa Libertadores 1982 - Appearances as Referee |  |
 |
 |
||||
| 19/03/1982 | Deportivo Municipal | - | Club Olimpia | 1:2 | - | - | - |
| 21/09/1982 | Cobreloa | - | Colo-Colo | 2:0 | - | - | - |
| Copa Libertadores 1982 - Appearances as Referee | |
|
|
||||
| 19/03/1982 | Deportivo Municipal | - | Club Olimpia | 1:2 | - | - | - |
| 21/09/1982 | Cobreloa | - | Colo-Colo | 2:0 | - | - | - |
| Complete name: | Gastón Edmundo Castro Makuc |
| Born: | 23/08/1948 |
| Place of birth: |
Chile |
| Nationality: |
Chile |