| Copa Sudamericana 2011 - Appearances as Referee |  |
 |
 |
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| 16/09/2011 | Club Olimpia | - | Emelec | 2:1 | 4 | - | - |
| 26/10/2011 | Santa Fe | - | Botafogo - RJ | 4:1 | 4 | - | 1 |
| Copa Sudamericana 2011 - Appearances as Referee | |
|
|
||||
| 16/09/2011 | Club Olimpia | - | Emelec | 2:1 | 4 | - | - |
| 26/10/2011 | Santa Fe | - | Botafogo - RJ | 4:1 | 4 | - | 1 |
| Complete name: | Roberto Carlos Silvera Calcerrada |
| Born: | 30/01/1971 |
| Place of birth: |
Uruguay |
| Nationality: |
Uruguay |