Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 01/2004 |  | Alfonso Loera | DF |  | Deportivo Guadalajara | CD Guadalajara |
| 07/2003 |  | Óscar Rojas | MF |  | Chiapas FC | Chiapas |
Departures
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 07/2003 | | Marco Mendoza | MF |  | Lagartos de Tabasco | Lagartos de Tabasco |
| 07/2003 |  | Mariano Monrroy | MF |  | Club Irapuato | CD Irapuato |