| Copa Libertadores 1972 - Appearances as Referee |  |
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| 26/03/1972 | América de Quito | - | Chaco Petrolero | 1:0 | - | - | - |
| Copa Libertadores 1972 - Appearances as Referee | |
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| 26/03/1972 | América de Quito | - | Chaco Petrolero | 1:0 | - | - | - |
| Complete name: | Arturo Andrés Ithurralde |
| Born: | 06/03/1934 |
| Place of birth: |
Argentina |
| Nationality: |
Argentina |