| Primera División 2003/2004 Clausura - Appearances as Assistant | ||||
| 18/01/2004 | Atlas Guadalajara | - | Puebla FC | 1:1 |
| 24/01/2004 | Deportivo Toluca | - | Jaguares Chiapas | 2:1 |
| 01/02/2004 | Atlante | - | Club Necaxa | 3:1 |
| 08/02/2004 | Deportivo Guadalajara | - | CF Pachuca | 1:0 |
| 15/02/2004 | CF América | - | CF Monterrey | 3:2 |
| 04/03/2004 | Santos Laguna | - | Cruz Azul | 3:2 |
| 14/03/2004 | Pumas UNAM | - | UANL Tigres | 2:1 |
| 21/03/2004 | Atlante | - | Atlas Guadalajara | 3:4 |
| 27/03/2004 | CF América | - | CF Pachuca | 1:2 |
| 04/04/2004 | Jaguares Chiapas | - | Real San Luis | 4:2 |
| 10/04/2004 | Veracruz (old) | - | Deportivo Guadalajara | 1:4 |
| 17/04/2004 | Deportivo Toluca | - | CF Monterrey | 2:0 |
| 25/04/2004 | Santos Laguna | - | Monarcas Morelia | 6:0 |
| 01/05/2004 | Cruz Azul | - | Club Irapuato | 3:3 |
| 09/05/2004 | Atlante | - | Gallos Blancos (old) | 2:1 |
| 15/05/2004 | Club Necaxa | - | Atlas Guadalajara | 0:1 |
Mexico