| Copa Libertadores 2011 - Appearances as Referee |  |
 |
 |
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| 18/02/2011 | Godoy Cruz | - | LDU Quito | 2:1 | 8 | - | 1 |
| 17/03/2011 | Estudiantes | - | Guaraní | 5:1 | 3 | - | 1 |
| 15/04/2011 | Cerro Porteño | - | Santos FC | 1:2 | 5 | - | - |
| Copa Libertadores 2011 - Appearances as Referee | |
|
|
||||
| 18/02/2011 | Godoy Cruz | - | LDU Quito | 2:1 | 8 | - | 1 |
| 17/03/2011 | Estudiantes | - | Guaraní | 5:1 | 3 | - | 1 |
| 15/04/2011 | Cerro Porteño | - | Santos FC | 1:2 | 5 | - | - |
| Complete name: | Martín Emilio Vázquez |
| Born: | 14/01/1969 |
| Place of birth: |
Uruguay |
| Nationality: |
Uruguay |