Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 04/2005 |  | Fernando Quirarte | MA | |||
| 02/2005 |  | Antonio Mohamed | MA | |||
| 01/2005 |  | Ismael Fuentes | DF |  | Colo-Colo | Colo-Colo |
| 01/2005 |  | Didi | FW |  | Internacional | Internacional |
| 01/2005 |  | Walter Guglielmone | FW |  | CF Pachuca | Pachuca |
| 08/2004 | | Reinaldo | FW |  | Criciúma - SC | Criciúma EC |
| 07/2004 | | Erubey Cabuto | GK |  | Gallos Blancos (old) | Gallos Blancos (old) |
| 07/2004 | | Esdras Rangel | GK |  | Pumas UNAM | Pumas UNAM |
| 07/2004 | | Melvin Brown | DF |  | Cruz Azul | Cruz Azul |
| 07/2004 | | Víctor Gutiérrez | DF | | Cruz Azul | Cruz Azul |
| 07/2004 | | Omar Jaime | DF | |||
| 07/2004 | | Jonathan Martínez | MF | |||
| 07/2004 | | Lúcio | FW | |||
| 07/2004 | | Manuel Neira | FW | | Colo-Colo | Colo-Colo |
| 07/2004 | | Carlos Ochoa | FW | | Gallos Blancos (old) | Gallos Blancos (old) |
Departures
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 05/2005 | | Everaldo Barbosa | MF |  | UANL Tigres | Tigres |
| 05/2005 |  | Salvador Cabañas | FW | | UANL Tigres | Tigres |
| 01/2005 | | Lucio Filomeno | FW |  | Busan IPark | Busan IPark |
| 01/2005 | | Lúcio | FW |  | Fortaleza - CE | Fortaleza |
| 01/2005 | | Manuel Neira | FW |  | Unión Española | Unión Española |
| 01/2005 | | Reinaldo | FW |  | Botafogo - RJ | Botafogo |
| 09/2004 | | Didi | FW | | Internacional | Internacional |
| 07/2004 | | Omar Monjaraz | DF |  | Puebla FC | Puebla |
| 07/2004 | | Luis Romero | DF |  | Club León | Club León |
| 07/2004 | | Felipe Ayala | MF | | Puebla FC | Puebla |
| 07/2004 |  | James Owusu-Ansah | MF |  | Aurora FC | Aurora FC |
| 07/2004 | | David Rangel | MF |  | Deportivo Toluca | Toluca |
| 07/2004 | | Irving Rubirosa | MF |  | Atlético Morelia | Morelia |