| Copa Libertadores 1982 - Appearances as Referee |  |
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| 23/09/1982 | Grêmio Porto Alegre | - | Defensor Sporting | 1:2 | - | - | - |
| Copa Libertadores 1982 - Appearances as Referee | |
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| 23/09/1982 | Grêmio Porto Alegre | - | Defensor Sporting | 1:2 | - | - | - |
| Complete name: | Abel Gnecco |
| Born: | 25/11/1942 |
| Place of birth: |
Argentina |
| Nationality: |
Argentina |