Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 01/2014 |  | Garmendia | MF | |||
| 12/2013 | | Carlos Terrazas | MA | |||
| 09/2013 | | Gaspar | DF | |||
| 08/2013 | | Ruiz de Galarreta | MF |  | Athletic Club | Athletic |
| 08/2013 | | Juan Muñiz | MF |  | Sporting Gijón | Sporting Gijón |
| 07/2013 | | Lucena | DF |  | Granada CF | Granada CF |
| 07/2013 |  | Francisco Prieto | GK | |||
| 07/2013 | | Iriome | MF |  | Villarreal CF B | Villarreal B |
| 07/2013 | | Docal | MF |  | Racing Santander | Racing |
| 07/2013 | | Javi Flaño | DF |  | Elche CF | Elche CF |
| 07/2013 | | Nagore | MF |  | CD Numancia | Numancia |
| 07/2013 | | Ríos Reina | DF |  | Real Madrid Castilla | RM Castilla |
| 07/2013 | | Iván Malón | DF | | CD Numancia | Numancia |
| 07/2013 | | Igor Martínez | MF | | Athletic Club | Athletic |
| 07/2013 | | Sergio Pérez | GK | |||
| 07/2013 | | Jon Vega | DF | |||
| 07/2013 | | Barahona | FW |  | CD Alavés | Alavés |
| 07/2013 | | Gonzalo Arconada | MA | |||
| 07/2013 | | Alfredo de Miguel | AS-CO |
Departures
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 01/2014 | | Gaspar | DF |  | SD Huesca | Huesca |
| 07/2013 | | Goitia | GK | | CD Alavés | Alavés |
| 07/2013 | | Aitor Blanco | DF |  | SD Amorebieta | SD Amorebieta |
| 07/2013 | | Garmendia | DF | | SD Amorebieta | SD Amorebieta |
| 07/2013 | | Iribas | DF |  | AD Alcorcón | Alcorcón |
| 07/2013 | | Javi Soria | DF | | Racing Santander | Racing |
| 07/2013 | | Antonio Martínez | MF | | Real Madrid Castilla | RM Castilla |
| 07/2013 | | Rúper | MF |  | CA Osasuna | Osasuna |
| 07/2013 | | Sergio Suárez | MF |  | UD Las Palmas | UD Las Palmas |
| 07/2013 | | Alain | FW |  | Real Oviedo | Oviedo |
| 07/2013 | | Rayco | FW |  | CD Alcoyano | Alcoyano |
| 07/2013 | | Txema Pan | FW | | SD Amorebieta | SD Amorebieta |