| Primera División 2003/2004 Clausura - Appearances as Assistant | ||||
| 17/01/2004 | CF Monterrey | - | Cruz Azul | 0:0 |
| 25/01/2004 | Club Necaxa | - | Santos Laguna | 2:2 |
| 01/02/2004 | Gallos Blancos (old) | - | Club Irapuato | 1:1 |
| 08/02/2004 | Deportivo Guadalajara | - | CF Pachuca | 1:0 |
| 21/02/2004 | Deportivo Toluca | - | UANL Tigres | 3:2 |
| 27/02/2004 | Atlas Guadalajara | - | CF América | 3:1 |
| 28/02/2004 | CF Monterrey | - | Santos Laguna | 2:1 |
| 14/03/2004 | Club Necaxa | - | Deportivo Guadalajara | 3:0 |
| 28/03/2004 | UAG Tecos | - | Gallos Blancos (old) | 1:2 |
| 04/04/2004 | Puebla FC | - | Club Irapuato | 6:0 |
| 11/04/2004 | Santos Laguna | - | Jaguares Chiapas | 1:1 |
| 25/04/2004 | Atlas Guadalajara | - | UANL Tigres | 2:2 |
| 02/05/2004 | Club Necaxa | - | CF Monterrey | 1:1 |
| 09/05/2004 | UAG Tecos | - | Pumas UNAM | 1:3 |
| 15/05/2004 | Puebla FC | - | CF América | 1:3 |
Mexico