Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 02/2016 |  | Adri Cuevas | MF |  | Hércules CF | Hércules |
| 01/2016 | | Pedro Martín | FW |  | CD Tenerife | Tenerife |
| 01/2016 | | Roger Riera | DF |  | Nottingham Forest | Nott'm Forest |
| 01/2016 | | Iago Martínez | DF | |||
| 01/2016 |  | Gus Ledes | MF |  | Rio Ave FC | Rio Ave FC |
| 01/2016 | | Adrián Rodríguez | FW |  | CD Tudelano | CD Tudelano |
| 12/2015 | | Martín Fuentes | MF | |||
| 07/2015 |  | Lucas Olaza | DF |  | River Plate | River Plate |
| 07/2015 | | Rubén Ramiro | FW |  | Rayo Vallecano B | Rayo B |
| 07/2015 | | Guille Andrés | FW |  | Valladolid Promesas | Valladolid B |
| 07/2015 | | Diego Alende | DF |  | Celta de Vigo | Celta de Vigo |
| 07/2015 |  | Igor Engonga | DF |  | CD Tropezón | CD Tropezón |
| 07/2015 | | Pablo García | DF |  | Rápido de Bouzas | Rápido de Bouzas |
| 07/2015 | | Borja Peña | MF | |||
| 07/2015 |  | Franco Fragapane | FW |  | Elche CF | Elche CF |
| 07/2015 | | Torres Gómez | MA |  | Villarreal CF C | Villarreal C |
Departures
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 02/2016 |  | Francisco Duclós | DF |  | Alianza Lima | Alianza |
| 01/2016 | | Adrián Rodríguez | FW |  | Alondras CF | Alondras CF |
| 09/2015 |  | Youssef Al Watani | FW | | Rápido de Bouzas | Rápido de Bouzas |
| 09/2015 | | Yelko Pino | MF |  | Swindon Town | Swindon Town |
| 07/2015 | | Igor Engonga | DF |  | Club Portugalete | Portugalete |
| 07/2015 | | Thaylor Lubanzadio | FW |  | SD Eibar | Eibar |
| 07/2015 | | Pablo García | DF |  | Coruxo FC | Coruxo |
| 07/2015 | | Óscar | GK |  | Racing Santander | Racing |
| 07/2015 | | Álvaro Casas | DF |  | CD Mensajero | CD Mensajero |
| 07/2015 | | David Costas | DF | | Celta de Vigo | Celta de Vigo |
| 07/2015 | | David Soto | DF |  | UD Almería B | Almería B |
| 07/2015 | | Borja Domínguez | MF |  | Racing Ferrol | Racing Ferrol |
| 07/2015 | | Javi Rey | MF |  | CD Guijuelo | CD Guijuelo |
| 07/2015 | | Señé | MF | | Celta de Vigo | Celta de Vigo |
| 07/2015 | | Omar | FW |  | Wigry Suwałki | Wigry Suwałki |