| Copa Libertadores 1983 - Appearances as Referee |  |
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| 05/04/1983 | Club Olimpia | - | Club Nacional | 1:2 | - | - | - |
| 14/04/1983 | Nacional | - | Club Nacional | 4:2 | - | - | - |
| 21/07/1983 | Peñarol | - | Grêmio Porto Alegre | 1:1 | - | - | - |
| Copa Libertadores 1983 - Appearances as Referee | |
|
|
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| 05/04/1983 | Club Olimpia | - | Club Nacional | 1:2 | - | - | - |
| 14/04/1983 | Nacional | - | Club Nacional | 4:2 | - | - | - |
| 21/07/1983 | Peñarol | - | Grêmio Porto Alegre | 1:1 | - | - | - |
| Complete name: | Teodoro Nitti |
| Born: | |
| Place of birth: |
Argentina |
| Nationality: |
Argentina |