| Primera División 2003/2004 Clausura - Appearances as Assistant | ||||
| 25/01/2004 | UANL Tigres | - | CF Pachuca | 3:3 |
| 01/02/2004 | Santos Laguna | - | Puebla FC | 2:0 |
| 08/02/2004 | Club Necaxa | - | Jaguares Chiapas | 0:1 |
| 14/02/2004 | Monarcas Morelia | - | Deportivo Guadalajara | 0:1 |
| 21/02/2004 | Cruz Azul | - | Atlante | 1:3 |
| 07/03/2004 | UANL Tigres | - | Puebla FC | 2:3 |
| 14/03/2004 | UAG Tecos | - | CF Pachuca | 2:5 |
| 21/03/2004 | Santos Laguna | - | Real San Luis | 2:0 |
| 27/03/2004 | Cruz Azul | - | Deportivo Toluca | 3:1 |
| 04/04/2004 | Monarcas Morelia | - | CF América | 3:6 |
| 11/04/2004 | Club Irapuato | - | Atlante | 0:0 |
| 18/04/2004 | Club Necaxa | - | Veracruz (old) | 1:0 |
| 24/04/2004 | CF Monterrey | - | Deportivo Guadalajara | 3:3 |
| 01/05/2004 | UANL Tigres | - | Real San Luis | 3:3 |
| 08/05/2004 | Jaguares Chiapas | - | Monarcas Morelia | 2:1 |
Mexico