| Copa Conmebol 1999 - Appearances as Referee |  |
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 |
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| 13/10/1999 | Paraná Clube | - | San Lorenzo | 1:0 | 3 | - | - |
| Copa Conmebol 1999 - Appearances as Referee | |
|
|
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| 13/10/1999 | Paraná Clube | - | San Lorenzo | 1:0 | 3 | - | - |
| Complete name: | Olivier Viera |
| Born: | 05/08/1962 |
| Place of birth: |
Uruguay |
| Nationality: |
Uruguay |