Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 03/2004 |  | Carlos Ramacciotti | MA | |||
| 01/2004 |  | Ariel Graziani | FW |  | Barcelona | Barcelona SC |
| 01/2004 | | Rodolfo Graieb | DF | | Barcelona | Barcelona SC |
| 01/2004 | | Néstor Moiraghi | DF | |||
| 01/2004 | | Juan José Serrizuela | DF | |||
| 01/2004 | | Marcos Aguirre | MF | |||
| 01/2004 | | Alejandro Frezzotti | MF | |||
| 01/2004 | | Sebastián Leto | MF | |||
| 01/2004 | | Diego Manicero | MF | |||
| 01/2004 |  | Ignacio Risso | FW |  | LDU Quito | LDU Quito |
| 11/2003 | | Diego Lagos | FW | |||
| 07/2003 | | Sebastián Coria | FW |  | San Martín de Mendoza | San Martín |
| 07/2003 | | Silvio Carrario | FW |  | Olimpo de Bahía Blanca | Olimpo |
| 07/2003 | | Cristian Álvarez | MF |  | Arsenal de Sarandí | Arsenal FC |
| 07/2003 | | Martín Andrizzi | MF | | Arsenal de Sarandí | Arsenal FC |
| 07/2003 | | Javier Morales | MF | | Arsenal de Sarandí | Arsenal FC |
| 07/2003 | | Leandro Gioda | DF | |||
| 07/2003 | | Mauricio Pineda | DF |  | Cagliari Calcio | Cagliari |
| 07/2003 | | Matías Fritzler | MF | |||
| 07/2003 | | Daniel Garipe | MF |  | Huracán | Huracán |
| 07/2003 | | Diego Váleri | MF | |||
| 07/2003 | | Santiago Biglieri | FW | |||
| 07/2003 | | Miguel Brindisi | MA |
Departures
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 01/2004 | | Carlos Galván | DF |  | Ciudad de Murcia | Ciudad de Murcia |
| 01/2004 | | Walter Ribonetto | DF |  | Gallos Blancos (old) | Gallos Blancos (old) |
| 01/2004 | | Cristian Álvarez | MF |  | Racing Santander | Racing |
| 01/2004 | | Daniel Garipe | MF |  | Argentinos Juniors | Arg. Juniors |
| 01/2004 | | Gustavo López | MF |  | Estudiantes de Mérida | Estudiantes de Mérida |
| 01/2004 | | Javier Morales | MF |  | Newell's Old Boys | Newell's OB |
| 01/2004 | | Silvio Carrario | FW |  | Quilmes | Quilmes |
| 01/2004 | | Cristian Fabbiani | FW |  | Palestino | Palestino |
| 08/2003 | | Lucas Alessandría | DF |  | CD Leganés | Leganés |
| 07/2003 | | Serafín García | MF |  | Gimnasia de La Plata | GyE La Plata |
| 07/2003 | | Eduardo Bustos Montoya | FW |  | Banfield | Banfield |
| 07/2003 | | Gastón Pezzuti | GK |  | Racing Club | Racing Club |
| 07/2003 | | Guillermo Franco | DF |  | CA Los Andes | Los Andes |
| 07/2003 |  | Eros Pérez | DF |  | Xanthi FC | Xhanti FC |
| 07/2003 | | Emiliano Gianunzio | MF | | Arsenal de Sarandí | Arsenal FC |
| 07/2003 | | Hugo Morales | MF |  | Independiente | Independiente |
| 07/2003 | | Carlos Moreno | MF |  | Chacarita Juniors | Chacarita |
| 07/2003 | | Matías Larretchart | FW |  | AS Beauvais | ASBO |
| 07/2003 | | Ignacio Risso | FW | | LDU Quito | LDU Quito |