| 1. Round | 12/02/2005 | Gimnasia de La Plata | - | Almagro | 2:1 | ||||
| 2. Round | 20/02/2005 | Almagro | - | Independiente | 2:2 | ||||
| 3. Round | 25/02/2005 | Vélez Sarsfield | - | Almagro | 0:0 | ||||
| 4. Round | 06/03/2005 | Almagro | - | Rosario Central | 1:4 |  |
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| 6. Round | 20/03/2005 | Almagro | - | Colón de Santa Fe | 0:5 | ||||
| 8. Round | 10/04/2005 | Almagro | - | Argentinos Juniors | 2:0 | |
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| 9. Round | 17/04/2005 | Instituto de Córdoba | - | Almagro | 3:2 | ||||
| 10. Round | 24/04/2005 | Almagro | - | River Plate | 2:5 | ||||
| 11. Round | 30/04/2005 | Estudiantes | - | Almagro | 3:2 | |
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| 12. Round | 08/05/2005 | Almagro | - | Arsenal de Sarandí | 1:2 | ||||
| 17. Round | 18/06/2005 | Almagro | - | San Lorenzo | 3:1 | |
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| 18. Round | 26/06/2005 | Olimpo de Bahía Blanca | - | Almagro | 1:0 | |
Argentina