| Copa Libertadores 1981 - Appearances as Referee |  |
 |
 |
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| 17/05/1981 | Peñarol | - | Estudiantes de Mérida | 4:2 | - | - | 1 |
| 29/10/1981 | Flamengo RJ | - | Jorge Wilstermann | 4:1 | - | - | - |
| Copa Libertadores 1981 - Appearances as Referee | |
|
|
||||
| 17/05/1981 | Peñarol | - | Estudiantes de Mérida | 4:2 | - | - | 1 |
| 29/10/1981 | Flamengo RJ | - | Jorge Wilstermann | 4:1 | - | - | - |
| Complete name: | Jorge Oswaldo Orellana Vimos |
| Born: | 24/01/1947 |
| Place of birth: |
Ecuador |
| Residence: | Quito |
| Nationality: |
Ecuador |