| 1. Round | 15/02/2003 | Newell's Old Boys | - | River Plate | 2:2 |  |
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| 2. Round | 22/02/2003 | Huracán | - | Newell's Old Boys | 1:1 | |
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| 3. Round | 01/03/2003 | Newell's Old Boys | - | Arsenal de Sarandí | 2:0 | |
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| 4. Round | 08/03/2003 | Talleres de Córdoba | - | Newell's Old Boys | 1:0 | ||||
| 5. Round | 15/03/2003 | Newell's Old Boys | - | Independiente | 2:2 | ||||
| 6. Round | 22/03/2003 | Rosario Central | - | Newell's Old Boys | 3:0 | |
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| 7. Round | 29/03/2003 | Newell's Old Boys | - | Nueva Chicago | 2:2 | ||||
| 8. Round | 05/04/2003 | Unión de Santa Fe | - | Newell's Old Boys | 0:2 | |
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| 10. Round | 19/04/2003 | Boca Juniors | - | Newell's Old Boys | 2:0 | ||||
| 11. Round | 03/05/2003 | Newell's Old Boys | - | San Lorenzo | 2:1 | |
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| 12. Round | 10/05/2003 | Lanús | - | Newell's Old Boys | 4:2 | ||||
| 13. Round | 23/05/2003 | Newell's Old Boys | - | Gimnasia de La Plata | 1:1 | ||||
| 14. Round | 31/05/2003 | Olimpo de Bahía Blanca | - | Newell's Old Boys | 1:0 | ||||
| 15. Round | 07/06/2003 | Newell's Old Boys | - | Racing Club | 1:1 | ||||
| 17. Round | 21/06/2003 | Vélez Sarsfield | - | Newell's Old Boys | 1:0 | ||||
| 19. Round | 05/07/2003 | Chacarita Juniors | - | Newell's Old Boys | 1:2 |
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