Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 05/2017 |  | Dani Escriche | FW | |||
| 01/2017 | | Damià | MF |  | RCD Mallorca | Mallorca |
| 01/2017 |  | Vasyl Kravets | DF |  | Karpaty Lviv | Karpaty |
| 01/2017 | | Dani Góngora | MF | |||
| 01/2017 |  | Maxi Rolón | FW | |||
| 12/2016 | | Fede Vico | MF | |||
| 12/2016 | | Asier | DF | |||
| 08/2016 |  | Zacharie Enguene | MF |  | Antalyaspor | Antalyaspor |
| 08/2016 | | Sergio Gil | MF |  | Real Zaragoza | Zaragoza |
| 08/2016 |  | Brayan Perea | FW |  | Lazio Roma | Lazio |
| 08/2016 | | Duque | FW | |||
| 08/2016 | | Jordi Calavera | DF |  | SD Eibar | Eibar |
| 07/2016 | | Pedraza | FW |  | Villarreal CF | Villarreal |
| 07/2016 | | Adrià Carmona | MF |  | Albacete | Albacete |
| 07/2016 | | Yelko Pino | MF |  | Celta de Vigo | Celta de Vigo |
| 07/2016 |  | Marcelo Djaló | DF |  | Juventus | Juventus |
| 07/2016 | | Ignasi Miquel | DF |  | SD Ponferradina | Ponferradina |
| 07/2016 | | Serge Leuko | DF |  | UD Somozas | UD Somozas |
| 07/2016 | | Mario Barco | FW | | UD Somozas | UD Somozas |
| 07/2016 | | Luis César Sampedro | MA |
Departures
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 01/2017 | | Zacharie Enguene | MF |  | Leixões SC | Leixões SC |
| 01/2017 | | Pedraza | FW |  | Leeds United | Leeds Utd |
| 11/2016 | | Israel Puerto | DF |  | Racing Santander | Racing |
| 07/2016 | | Pau Cendrós | DF |  | CD Mirandés | Mirandés |
| 07/2016 | | Abel Molinero | FW |  | CF Fuenlabrada | Fuenlabrada |
| 07/2016 | | Lemos | DF | | Celta de Vigo | Celta de Vigo |
| 07/2016 | | Mario Barco | FW |  | Pontevedra CF | Pontevedra CF |
| 07/2016 | | David Ferreiro | MF |  | SD Huesca | Huesca |