| Copa Libertadores 1990 - Appearances as Referee |  |
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| 07/05/1990 | Universidad Católica | - | Sporting Cristal | 2:0 | - | - | 1 |
| Copa Libertadores 1990 - Appearances as Referee | |
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| 07/05/1990 | Universidad Católica | - | Sporting Cristal | 2:0 | - | - | 1 |
| Complete name: | Asterio Martínez |
| Born: | |
| Place of birth: |
Paraguay |
| Nationality: |
Paraguay |