| Primera División 2003/2004 Clausura - Appearances as Assistant | ||||
| 25/01/2004 | Gallos Blancos (old) | - | Monarcas Morelia | 2:2 |
| 31/01/2004 | Jaguares Chiapas | - | Deportivo Guadalajara | 2:1 |
| 22/02/2004 | Club Necaxa | - | Monarcas Morelia | 2:1 |
| 26/02/2004 | Real San Luis | - | CF Monterrey | 1:1 |
| 29/02/2004 | Club Irapuato | - | Atlas Guadalajara | 2:1 |
| 06/03/2004 | Jaguares Chiapas | - | UAG Tecos | 3:3 |
| 13/03/2004 | Cruz Azul | - | Gallos Blancos (old) | 2:0 |
| 21/03/2004 | CF Pachuca | - | CF Monterrey | 1:1 |
| 28/03/2004 | Puebla FC | - | Club Necaxa | 2:2 |
| 20/04/2004 | UANL Tigres | - | CF América | 2:1 |
| 25/04/2004 | Atlante | - | CF Pachuca | 3:2 |
| 01/05/2004 | Deportivo Toluca | - | Atlas Guadalajara | 2:2 |
| 08/05/2004 | Veracruz (old) | - | Cruz Azul | 2:6 |
| 15/05/2004 | Pumas UNAM | - | CF Monterrey | 3:2 |
Mexico