Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 01/2000 |  | Dani Bouzas | MF |  | Rayo Vallecano | Rayo |
| 01/2000 | | Luis García | FW |  | Real Valladolid | Valladolid |
| 01/2000 | | Rubio | DF |  | Mérida AD | Mérida AD |
| 01/2000 |  | Dmitri Popov | MF |  | Maccabi Tel Aviv | M. Tel Aviv |
| 12/1999 | | Luis Sánchez Duque | MA | |||
| 10/1999 |  | Gábor Korolovszky | MF |  | Real Madrid Castilla | RM Castilla |
| 10/1999 | | Gálvez | MA | |||
| 07/1999 | | Márquez | GK |  | Gimnástica Torrelavega | Gim.Torrelavega |
| 07/1999 | | Raul Valbuena | GK |  | RCD Mallorca B | Mallorca |
| 07/1999 | | Bermejo | DF | |||
| 07/1999 |  | Marc Bernaus | DF |  | FC Barcelona B | Barcelona B |
| 07/1999 | | Chechu | DF | |||
| 07/1999 | | Culebras | DF | |||
| 07/1999 | | Pinillos | DF |  | Deportivo Fabril | Fabril |
| 07/1999 | | David Fernández | MF |  | Deportivo A Coruña | Deportivo |
| 07/1999 | | Esteban Torre | MF | |||
| 07/1999 | | Fran Álvarez | MF | | Real Madrid Castilla | RM Castilla |
| 07/1999 | | Rodri | MF | | Real Madrid Castilla | RM Castilla |
| 07/1999 | | Sérvulo | MF | |||
| 07/1999 |  | Nando Có | FW |  | Vitória Setúbal | Vitória FC |
| 07/1999 |  | Leider Preciado | FW |  | Racing Santander | Racing |
| 07/1999 | | Portugal | MA | | Real Madrid Castilla | RM Castilla |
Departures
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 05/2000 | | Quini | FW |  | Universidad Las Palmas | Universidad Las Palmas |
| 01/2000 | | Marc Bernaus | DF |  | Terrassa FC | Terrassa FC |
| 01/2000 | | Neftalí | MF |  | UD SS Reyes | Sanse |
| 07/1999 | | José De la Fuente | GK |  | Córdoba CF | Córdoba |
| 07/1999 | | Alejandro Sánchez | DF |  | Getafe CF | Getafe |
| 07/1999 | | Estéfano | DF |  | Elche CF | Elche CF |
| 07/1999 | | Gallardo | DF |  | Xerez CD | Xerez |
| 07/1999 | | Tomàs | DF |  | Levante UD | Levante |
| 07/1999 | | Varela | DF | | Mérida AD | Mérida AD |
| 07/1999 | | Xavi Roca | DF |  | Villarreal CF | Villarreal |
| 07/1999 | | Casquero | MF |  | Atlético Madrid B | Atlético B |
| 07/1999 | | Dani Cobo | MF |  | CD Ourense | CD Ourense |
| 07/1999 | | Jurado | FW |  | Sporting Gijón | Sporting Gijón |
| 07/1999 | | Roberto Losada | FW |  | Real Oviedo | Oviedo |
| 07/1999 | | Maikel | FW | | Xerez CD | Xerez |