| Copa Libertadores 1974 - Appearances as Referee |  |
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| 17/04/1974 | Municipal de La Paz | - | São Paulo FC | 1:1 | - | - | - |
| Copa Libertadores 1974 - Appearances as Referee | |
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| 17/04/1974 | Municipal de La Paz | - | São Paulo FC | 1:1 | - | - | - |
| Complete name: | Mario Lira |
| Born: | |
| Place of birth: |
Chile |
| Nationality: |
Chile |