| 2. Round | 17/01/2003 | Veracruz (old) | - | Pumas UNAM | 0:0 | ||||
| 3. Round | 25/01/2003 | Pumas UNAM | - | CF Monterrey | 2:3 | ||||
| 6. Round | 15/02/2003 | Gallos Blancos (old) | - | Pumas UNAM | 0:0 | ||||
| 7. Round | 22/02/2003 | Pumas UNAM | - | Puebla FC | 1:0 |  |
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| 5. Round | 25/02/2003 | Pumas UNAM | - | Atlas Guadalajara | 2:1 | ||||
| 8. Round | 01/03/2003 | CF América | - | Pumas UNAM | 1:1 | ||||
| 9. Round | 05/03/2003 | Pumas UNAM | - | Jaguares Chiapas | 3:1 | ||||
| 13. Round | 05/04/2003 | Pumas UNAM | - | CF Pachuca | 1:1 | ||||
| 14. Round | 12/04/2003 | Deportivo Guadalajara | - | Pumas UNAM | 1:1 | ||||
| 11. Round | 15/04/2003 | Pumas UNAM | - | UAG Tecos | 2:1 | ||||
| 15. Round | 19/04/2003 | Pumas UNAM | - | Real San Luis | 2:2 | ||||
| 16. Round | 26/04/2003 | Santos Laguna | - | Pumas UNAM | 4:1 | ||||
| 17. Round | 03/05/2003 | Pumas UNAM | - | Club Necaxa | 4:4 |
Mexico