| Primera División 2003/2004 Apertura - Appearances as Referee |  |
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| 12/08/2003 | Pumas UNAM | - | CF América | 4:3 | 5 | - | - |
| 15/08/2003 | Cruz Azul | - | Atlas Guadalajara | 4:1 | 6 | - | 2 |
| 22/08/2003 | Monarcas Morelia | - | Deportivo Toluca | 1:2 | 7 | - | - |
| 29/08/2003 | Veracruz (old) | - | Real San Luis | 3:1 | 5 | 1 | 1 |
| 06/09/2003 | CF Pachuca | - | Puebla FC | 0:2 | 6 | - | - |
| 13/09/2003 | UAG Tecos | - | Santos Laguna | 3:3 | 4 | - | 2 |
| 19/09/2003 | UANL Tigres | - | Club Necaxa | 2:1 | 8 | - | - |
| 23/09/2003 | Club Irapuato | - | Deportivo Guadalajara | 2:3 | 6 | - | - |
| 27/09/2003 | Atlante | - | CF América | 0:0 | 8 | - | - |
| 04/10/2003 | Pumas UNAM | - | Deportivo Toluca | 3:2 | 6 | - | 1 |
| 10/10/2003 | UANL Tigres | - | Veracruz (old) | 4:1 | 4 | - | - |
| 17/10/2003 | Atlas Guadalajara | - | CF Pachuca | 3:1 | 4 | - | - |
| 31/10/2003 | Deportivo Toluca | - | CF América | 6:0 | 7 | 1 | 1 |
| 08/11/2003 | Atlante | - | Monarcas Morelia | 2:2 | 6 | - | - |
| 15/11/2003 | Pumas UNAM | - | UAG Tecos | 2:2 | 7 | 1 | 1 |
Mexico