| 1. Round | 14/02/2004 | Newell's Old Boys | - | Banfield | 1:1 | ||||
| 2. Round | 22/02/2004 | Independiente | - | Newell's Old Boys | 1:1 | ||||
| 3. Round | 29/02/2004 | Newell's Old Boys | - | River Plate | 2:3 |  |
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| 4. Round | 07/03/2004 | Quilmes | - | Newell's Old Boys | 3:3 | |
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| 5. Round | 14/03/2004 | Newell's Old Boys | - | Arsenal de Sarandí | 1:1 | |
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| 6. Round | 21/03/2004 | Olimpo de Bahía Blanca | - | Newell's Old Boys | 1:1 | |
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| 7. Round | 27/03/2004 | Newell's Old Boys | - | Colón de Santa Fe | 0:1 | ||||
| 8. Round | 04/04/2004 | San Lorenzo | - | Newell's Old Boys | 0:1 | ||||
| 9. Round | 11/04/2004 | Newell's Old Boys | - | Gimnasia de La Plata | 5:2 | ||||
| 10. Round | 18/04/2004 | Rosario Central | - | Newell's Old Boys | 0:0 | ||||
| 11. Round | 25/04/2004 | Newell's Old Boys | - | Vélez Sarsfield | 2:2 | ||||
| 12. Round | 29/04/2004 | Boca Juniors | - | Newell's Old Boys | 1:1 | |
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| 13. Round | 09/05/2004 | Newell's Old Boys | - | Chacarita Juniors | 4:1 | ||||
| 16. Round | 29/05/2004 | Talleres de Córdoba | - | Newell's Old Boys | 1:0 |  |
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| 17. Round | 13/06/2004 | Newell's Old Boys | - | Atlético Rafaela | 0:1 |
Colombia