| Copa Libertadores 2011 - Appearances as Assistant | ||||
| 27/01/2011 | Alianza Lima | - | Jaguares Chiapas | 0:2 |
| 26/04/2011 | Grêmio Porto Alegre | - | Universidad Católica | 1:2 |
| 13/05/2011 | Jaguares Chiapas | - | Cerro Porteño | 1:1 |
| 23/06/2011 | Santos FC | - | Peñarol | 2:1 |
| Copa Libertadores 2011 - Appearances as Assistant | ||||
| 27/01/2011 | Alianza Lima | - | Jaguares Chiapas | 0:2 |
| 26/04/2011 | Grêmio Porto Alegre | - | Universidad Católica | 1:2 |
| 13/05/2011 | Jaguares Chiapas | - | Cerro Porteño | 1:1 |
| 23/06/2011 | Santos FC | - | Peñarol | 2:1 |
| Complete name: | Hernán Pablo Maidana |
| Born: | 14/02/1972 |
| Place of birth: |
Argentina |
| Nationality: |
Argentina |