| 1. Ronde | 11.02.2005 | Olimpo de Bahía Blanca | - | San Lorenzo | 3:0 |  |
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| 2. Ronde | 20.02.2005 | San Lorenzo | - | Boca Juniors | 3:0 | ||||
| 4. Ronde | 06.03.2005 | San Lorenzo | - | Independiente | 2:4 | ||||
| 5. Ronde | 13.03.2005 | Vélez Sarsfield | - | San Lorenzo | 2:0 | ||||
| 6. Ronde | 19.03.2005 | San Lorenzo | - | Rosario Central | 1:3 | ||||
| 7. Ronde | 02.04.2005 | Huracán de Tres Arroyos | - | San Lorenzo | 2:2 |  |
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| 8. Ronde | 10.04.2005 | San Lorenzo | - | Colón de Santa Fe | 0:0 | ||||
| 9. Ronde | 17.04.2005 | Banfield | - | San Lorenzo | 1:0 | ||||
| 10. Ronde | 23.04.2005 | San Lorenzo | - | Argentinos Juniors | 0:2 |
Colombia