| 1. Round | 12/02/2005 | Gimnasia de La Plata | - | Almagro | 2:1 |  |
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| 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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| 5. Round | 13/03/2005 | Huracán de Tres Arroyos | - | Almagro | 1:1 | ||||
| 6. Round | 20/03/2005 | Almagro | - | Colón de Santa Fe | 0:5 | ||||
| 7. Round | 03/04/2005 | Banfield | - | Almagro | 4:1 | ||||
| 8. Round | 10/04/2005 | Almagro | - | Argentinos Juniors | 2:0 | ||||
| 11. Round | 30/04/2005 | Estudiantes | - | Almagro | 3:2 | |
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| 13. Round | 15/05/2005 | Newell's Old Boys | - | Almagro | 2:1 | ||||
| 14. Round | 22/05/2005 | Almagro | - | Quilmes | 2:0 | ||||
| 15. Round | 29/05/2005 | Racing Club | - | Almagro | 1:1 | ||||
| 16. Round | 12/06/2005 | Lanús | - | Almagro | 6:0 |  |
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| 18. Round | 26/06/2005 | Olimpo de Bahía Blanca | - | Almagro | 1:0 |
Argentina