| WC Qualifiers South America 2011-2013 - Appearances as Assistant | ||||
| 12/10/2011 | Venezuela | - | Argentina | 1:0 |
| 12/06/2013 | Chile | - | Bolivia | 3:1 |
| WC Qualifiers South America 2011-2013 - Appearances as Assistant | ||||
| 12/10/2011 | Venezuela | - | Argentina | 1:0 |
| 12/06/2013 | Chile | - | Bolivia | 3:1 |
| Complete name: | Miguel Angel Nievas Acosta |
| Born: | 16/12/1974 |
| Place of birth: |
Uruguay |
| Nationality: |
Uruguay |