| 4. Ronde | 23.08.2003 | Atlas Guadalajara | - | Veracruz (old) | 2:2 |  |
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| 5. Ronde | 31.08.2003 | UAG Tecos | - | Atlas Guadalajara | 1:0 | ||||
| 6. Ronde | 06.09.2003 | Atlas Guadalajara | - | CF Monterrey | 2:3 | ||||
| 7. Ronde | 14.09.2003 | CF América | - | Atlas Guadalajara | 3:0 | ||||
| 8. Ronde | 20.09.2003 | Atlas Guadalajara | - | Club Irapuato | 6:1 |  |
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| 9. Ronde | 24.09.2003 | Atlas Guadalajara | - | Real San Luis | 4:1 |  |
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| 10. Ronde | 28.09.2003 | Santos Laguna | - | Atlas Guadalajara | 3:2 | ||||
| 11. Ronde | 04.10.2003 | Atlas Guadalajara | - | Atlante | 2:1 | |
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| 12. Ronde | 11.10.2003 | Jaguares Chiapas | - | Atlas Guadalajara | 1:1 | |
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| 13. Ronde | 18.10.2003 | Atlas Guadalajara | - | CF Pachuca | 3:1 | ||||
| 14. Ronde | 22.10.2003 | Monarcas Morelia | - | Atlas Guadalajara | 2:1 | ||||
| 15. Ronde | 25.10.2003 | Atlas Guadalajara | - | Gallos Blancos (old) | 0:1 | |
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| 16. Ronde | 01.11.2003 | UANL Tigres | - | Atlas Guadalajara | 4:1 | ||||
| 17. Ronde | 08.11.2003 | Atlas Guadalajara | - | Deportivo Toluca | 2:0 | |
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| 18. Ronde | 15.11.2003 | Deportivo Guadalajara | - | Atlas Guadalajara | 1:0 | |
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| 19. Ronde | 22.11.2003 | Atlas Guadalajara | - | Club Necaxa | 1:1 | |
Mexico