| Copa Libertadores 1988 - Appearances as Referee |  |
 |
 |
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| 11/07/1988 | Filanbanco | - | Newell's Old Boys | 1:1 | - | - | 2 |
| 06/09/1988 | Bolívar | - | Newell's Old Boys | 1:0 | - | - | - |
| Copa Libertadores 1988 - Appearances as Referee | |
|
|
||||
| 11/07/1988 | Filanbanco | - | Newell's Old Boys | 1:1 | - | - | 2 |
| 06/09/1988 | Bolívar | - | Newell's Old Boys | 1:0 | - | - | - |
| Complete name: | Armando Hoyos Perez |
| Born: | 05/05/1952 |
| Place of birth: |
Colombia |
| Nationality: |
Colombia |