| Copa América 2011 Argentina - Appearances as Assistant | ||||
| 02/07/2011 | Argentina | - | Bolivia | 1:1 |
| 09/07/2011 | Venezuela | - | Ecuador | 1:0 |
| 14/07/2011 | Brazil | - | Ecuador | 4:2 |
| Copa América 2011 Argentina - Appearances as Assistant | ||||
| 02/07/2011 | Argentina | - | Bolivia | 1:1 |
| 09/07/2011 | Venezuela | - | Ecuador | 1:0 |
| 14/07/2011 | Brazil | - | Ecuador | 4:2 |
| Complete name: | Miguel Angel Nievas Acosta |
| Born: | 16/12/1974 |
| Place of birth: |
Uruguay |
| Nationality: |
Uruguay |