1. Round | 08/08/2005 | Guaraní | - | Cerro Porteño | 1:2 | ||||
1. Round | 22/08/2005 | Cerro Porteño | - | Guaraní | 4:3 pso | ||||
2. Round | 29/08/2005 | Cerro Porteño | - | Defensor Sporting | 2:0 | ||||
2. Round | 05/09/2005 | Defensor Sporting | - | Cerro Porteño | 1:1 | ||||
Round of 16 | 20/09/2005 | Cerro Porteño | - | Boca Juniors | 2:2 | ||||
Round of 16 | 28/09/2005 | Boca Juniors | - | Cerro Porteño | 5:1 |