Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 01/2018 |  | Rubén Martínez | FW | |||
| 01/2018 | | Salva Chamorro | FW | |||
| 01/2018 | | Héctor Fernández | DF | |||
| 01/2018 | | Iglesias | DF | |||
| 01/2018 | | Adrián Gómez | MF | |||
| 08/2017 | | Iván Aguilar | FW |  | Recreativo Huelva | Recreativo |
| 08/2017 | | Cifuentes | FW |  | Valencia CF B | Valencia B |
| 07/2017 |  | Marcos André | FW |  | RC Celta B | RC Celta B |
| 07/2017 | | Borja Gómez | DF |  | Real Murcia | Murcia |
| 07/2017 | | Miguel Santos | DF | |||
| 07/2017 | | Ramiro | DF |  | Burgos CF | Burgos CF |
| 07/2017 | | Sotillos | DF |  | Real Madrid U19 | Real Madrid U19 |
| 07/2017 | | Álvaro Arnedo | MF |  | CD Varea | Varea |
| 07/2017 | | Carlos García | MF |  | Atlético Sanluqueño CF | Sanluqueño |
| 07/2017 | | Diego Gordo | MF | |||
| 07/2017 | | Dani Gómez | FW | |||
| 07/2017 | | Germán Sáenz | FW |  | FC Cartagena | Cartagena |
| 07/2017 | | Ñoño | FW |  | Rayo Majadahonda | Majadahonda |
| 07/2017 | | Rayco | FW | | Real Murcia | Murcia |
| 07/2017 | | Sergio Rodríguez | MA |
Departures
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 02/2018 | | Pablo Bobadilla | DF |  | CD Izarra | CD Izarra |
| 01/2018 | | Borja Gómez | DF |  | UD SS Reyes | Sanse |
| 01/2018 | | Carlos García | MF |  | FC Jumilla | FC Jumilla |
| 01/2018 | | Germán Sáenz | FW |  | Mérida AD | Mérida AD |
| 01/2018 | | Iván Aguilar | FW | | Mérida AD | Mérida AD |
| 07/2017 | | Pazó | DF |  | Coruxo FC | Coruxo |
| 07/2017 | | Julio Rico | DF | | Burgos CF | Burgos CF |
| 07/2017 | | Amelibia | DF |  | CD Vitoria | CD Vitoria |
| 07/2017 |  | Luca Ferrone | DF |  | SD Leioa | Leioa |
| 07/2017 | | José Carrillo | DF |  | MFK Zemplín Michalovce | MFK Zemplín |
| 07/2017 | | Reguilón | DF |  | Real Madrid Castilla | RM Castilla |
| 07/2017 | | Adrián León | MF |  | Pontevedra CF | Pontevedra CF |
| 07/2017 | | Fran Pastor | MF | | CD Vitoria | CD Vitoria |
| 07/2017 | | Javi Rey | MF |  | CD Badajoz | CD Badajoz |
| 07/2017 |  | Mohamed Coulibaly | FW |  | FC Vaduz | FC Vaduz |
| 07/2017 | | Juanfran | FW |  | SD Eibar | Eibar |
| 07/2017 | | Marcos André | FW | | RC Celta B | RC Celta B |
| 07/2017 | | Traver | FW |  | Levante UD | Levante |