| Round of 16 | 28/09/2005 | Boca Juniors | - | Cerro Porteño | 5:1 |  |
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| Semi-finals | 22/11/2005 | Boca Juniors | - | Universidad Católica | 2:2 | ||||
| Semi-finals | 30/11/2005 | Universidad Católica | - | Boca Juniors | 0:1 | ||||
| Final | 17/12/2005 | Boca Juniors | - | Pumas UNAM | 4:3 pso |
| Round of 16 | 28/09/2005 | Boca Juniors | - | Cerro Porteño | 5:1 | |
|||
| Semi-finals | 22/11/2005 | Boca Juniors | - | Universidad Católica | 2:2 | ||||
| Semi-finals | 30/11/2005 | Universidad Católica | - | Boca Juniors | 0:1 | ||||
| Final | 17/12/2005 | Boca Juniors | - | Pumas UNAM | 4:3 pso |
| Sebastián Alejandro Battaglia | |
| Born: | 08.11.1980 |
| Place of birth: |
Santa Fe, 
Argentina |
| Nationality: |
Argentina
Italy |
| Height: | 180 cm |
| Weight: | 75 kg |
| Position(s): | Defensive Midfielder Central Midfielder |
| Foot: | right |