| Copa Libertadores 2001 - Appearances as Referee |  |
 |
 |
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| 14/02/2001 | Nacional | - | Jorge Wilstermann | 3:0 | 4 | - | 2 |
| 18/04/2001 | São Caetano - SP | - | Olmedo | 3:0 | - | - | - |
| 03/05/2001 | Cruz Azul | - | Olmedo | 3:1 | - | - | 1 |
| Copa Libertadores 2001 - Appearances as Referee | |
|
|
||||
| 14/02/2001 | Nacional | - | Jorge Wilstermann | 3:0 | 4 | - | 2 |
| 18/04/2001 | São Caetano - SP | - | Olmedo | 3:0 | - | - | - |
| 03/05/2001 | Cruz Azul | - | Olmedo | 3:1 | - | - | 1 |
| Complete name: | Oscar Rafael Sequeira |
| Born: | 04/07/1960 |
| Place of birth: |
Argentina |
| Nationality: |
Argentina |