Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 01/2000 |  | Soria | DF |  | Valencia CF | Valencia |
| 08/1999 |  | Constantin Barbu | MF |  | Rapid Bucureşti | R. Bucureşti |
| 07/1999 |  | Alvaro Nuñez | GK |  | Rentistas | Rentistas |
| 07/1999 | | Belsué | DF |  | CD Alavés | Alavés |
| 07/1999 |  | Iván Rocha | DF | | CD Alavés | Alavés |
| 07/1999 | | Diego Jaume | DF |  | Bella Vista | Bella Vista |
| 07/1999 |  | Damián Manusovich | DF |  | San Lorenzo | CASL |
| 07/1999 | | Muñiz | DF |  | Rayo Vallecano | Rayo |
| 07/1999 | | Jorge Delgado | MF |  | Nacional | Nacional |
| 07/1999 | | Jorge Pérez | MF |  | Athletic Club | Athletic |
| 07/1999 |  | Fabrice Moreau | MF |  | CF Talavera | Talavera |
| 07/1999 |  | Raúl Muñoz | MF |  | Colo-Colo | Colo-Colo |
| 07/1999 | | Nagore | MF | | Athletic Club | Athletic |
| 07/1999 | | Pacheta | MF |  | RCD Espanyol | RCD Espanyol |
| 07/1999 | | Pepín | MF |  | Valencia CF B | Valencia B |
| 07/1999 | | Gabriel Popescu | MF | | Valencia CF | Valencia |
| 07/1999 | | Rivera | MF |  | Real Madrid Castilla | RM Castilla |
| 07/1999 | | Tito | MF |  | Albacete | Albacete |
| 07/1999 | | Perico Ojeda | FW |  | Racing Club | Racing Club |
| 07/1999 | | Rubén Navarro | FW | | Valencia CF | Valencia |
| 07/1999 | | Goikoetxea | MA |  | SD Compostela | SD Compostela |
Departures
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 01/2000 | | Tito | MF |  | CF Extremadura | CF Extremadura |
| 01/2000 | | Diezma | GK |  | Recreativo Huelva | Recreativo |
| 01/2000 | | Damián Manusovich | DF |  | Elche CF | Elche CF |
| 01/2000 | | Ángel Luis | MF |  | CA Osasuna | Osasuna |
| 01/2000 | | Gabriel Popescu | MF |  | FC Dinamo Bucureşti | Dinamo Bucurest |
| 01/2000 | | Morales | FW |  | UD Salamanca | Salamanca |
| 12/1999 | | Pepín | MF |  | CD Badajoz | CD Badajoz |
| 07/1999 | | Álex | DF | | CD Badajoz | CD Badajoz |
| 07/1999 | | Cortijo | DF |  | Cádiz CF | Cádiz |
| 07/1999 | | Javi Suárez | DF |  | CD Binéfar | CD Binéfar |
| 07/1999 | | Moisés | DF |  | CD Tenerife B | CD Tenerife B |
| 07/1999 | | Óscar Herreros | DF |  | AD Ceuta | ADA Ceuta |
| 07/1999 | | Palacios | DF |  | Mérida AD | Mérida AD |
| 07/1999 | | Quique Medina | DF |  | Villarreal CF | Villarreal |
| 07/1999 | | Uribarri | DF |  | SD Eibar | Eibar |
| 07/1999 | | Ángel Rodríguez | MF |  | Sevilla FC | Sevilla |
| 07/1999 | | Artigas | FW |  | Real Murcia | Murcia |
| 07/1999 | | Barbarín | FW |  | CD Leganés | Leganés |
| 07/1999 | | Couñago | FW | | Recreativo Huelva | Recreativo |
| 07/1999 | | Javi Moreno | FW | | CD Alavés | Alavés |
| 07/1999 | | Lotina | MA | | CA Osasuna | Osasuna |