| Copa Libertadores 1979 - Appearances as Referee |  |
 |
 |
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| 27/02/1979 | Alianza Lima | - | Guarani - SP | 0:3 | - | - | - |
| 29/03/1979 | Palestino | - | O'Higgins | 1:0 | - | - | - |
| 10/04/1979 | Independiente | - | Deportivo Cali | 1:0 | - | - | - |
| Copa Libertadores 1979 - Appearances as Referee | |
|
|
||||
| 27/02/1979 | Alianza Lima | - | Guarani - SP | 0:3 | - | - | - |
| 29/03/1979 | Palestino | - | O'Higgins | 1:0 | - | - | - |
| 10/04/1979 | Independiente | - | Deportivo Cali | 1:0 | - | - | - |
| Complete name: | Mario Lira |
| Born: | |
| Place of birth: |
Chile |
| Nationality: |
Chile |