| Copa Libertadores 1972 - Appearances as Referee |  |
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| 14/03/1972 | Universidad de Chile | - | Unión San Felipe | 2:1 | - | - | 1 |
| Copa Libertadores 1972 - Appearances as Referee | |
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| 14/03/1972 | Universidad de Chile | - | Unión San Felipe | 2:1 | - | - | 1 |
| Complete name: | Alberto Martínez |
| Born: | |
| Place of birth: |
Chile |
| Nationality: |
Chile |