| Copa Libertadores 1984 - Appearances as Referee |  |
 |
 |
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| 22/03/1984 | Club Olimpia | - | Estudiantes | 2:1 | - | - | 1 |
| 03/04/1984 | Sporting Cristal | - | Portuguesa FC | 2:1 | - | - | - |
| Copa Libertadores 1984 - Appearances as Referee | |
|
|
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| 22/03/1984 | Club Olimpia | - | Estudiantes | 2:1 | - | - | 1 |
| 03/04/1984 | Sporting Cristal | - | Portuguesa FC | 2:1 | - | - | - |
| Complete name: | Artemio Sención |
| Born: | 29/06/1943 |
| Place of birth: |
Uruguay |
| Nationality: |
Uruguay |