| Copa Libertadores 2012 - Appearances as Assistant | ||||
| 25/01/2012 | Real Potosí | - | Flamengo RJ | 2:1 |
| 09/02/2012 | Internacional | - | Juan Aurich | 2:0 |
| 05/04/2012 | Emelec | - | Flamengo RJ | 3:2 |
| 12/04/2012 | Fluminense RJ | - | Boca Juniors | 0:2 |
| 10/05/2012 | Santos FC | - | Bolívar | 8:0 |
| Copa Libertadores 2012 - Appearances as Assistant | ||||
| 25/01/2012 | Real Potosí | - | Flamengo RJ | 2:1 |
| 09/02/2012 | Internacional | - | Juan Aurich | 2:0 |
| 05/04/2012 | Emelec | - | Flamengo RJ | 3:2 |
| 12/04/2012 | Fluminense RJ | - | Boca Juniors | 0:2 |
| 10/05/2012 | Santos FC | - | Bolívar | 8:0 |
| Complete name: | Carlos Changala |
| Born: | |
| Place of birth: |
Uruguay |
| Nationality: |
Uruguay |