Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 03/2017 |  | Dieste | FW |  | AD Almudévar | AD Almudévar |
| 03/2017 | | Jorge Conte | FW | |||
| 01/2017 | | Javito | DF | |||
| 01/2017 |  | Vinícius Araújo | FW |  | Valencia CF | Valencia |
| 01/2017 | | Gonzo | GK | |||
| 01/2017 | | Sastre | MF |  | CD Leganés | Leganés |
| 10/2016 | | Iñaki Santiago | MF | |||
| 09/2016 | | David López | MF | |||
| 08/2016 |  | Rajko Brežančić | DF |  | AZ Alkmaar | AZ Alkmaar |
| 08/2016 | | Urko Vera | FW |  | CA Osasuna | Osasuna |
| 08/2016 | | Vadillo | FW |  | Real Betis | Betis |
| 08/2016 | | Queco Piña | GK | | CD Leganés | Leganés |
| 07/2016 | | Gonzalo Melero | MF |  | SD Ponferradina | Ponferradina |
| 07/2016 | | Jesús Valentín | DF |  | UD Las Palmas | UD Las Palmas |
| 07/2016 | | Kilian Grant | FW |  | Real Zaragoza | Zaragoza |
| 07/2016 | | Javi Jiménez | GK |  | Elche CF | Elche CF |
| 07/2016 |  | Boris Cmiljanić | FW |  | Jong PSV | Jong PSV |
| 07/2016 | | Sergio Herrera | GK |  | SD Amorebieta | SD Amorebieta |
| 07/2016 | | Álex García | DF |  | CD Ebro | CD Ebro |
| 07/2016 |  | Carlos Akapo | DF |  | Valencia CF B | Valencia B |
| 07/2016 |  | Jair Amador | DF |  | Levante UD B | Levante B |
| 07/2016 | | Soriano | DF | | CD Leganés | Leganés |
| 07/2016 | | David Ferreiro | MF |  | CD Lugo | Lugo |
| 07/2016 |  | Agus Alonso | FW | | AD Almudévar | AD Almudévar |
| 07/2016 | | Borja Lázaro | FW | | CD Leganés | Leganés |
Departures
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 01/2017 | | Boris Cmiljanić | FW | | Levante UD B | Levante B |
| 11/2016 | | Agus Alonso | FW |  | CF Badalona | CF Badalona |
| 08/2016 | | Morillas | DF |  | UCAM Murcia CF | UCAM Murcia |
| 08/2016 | | José Gaspar | MF |  | Hércules CF | Hércules |
| 08/2016 | | Álex García | DF |  | Atlético Madrid B | Atlético B |
| 07/2016 | | Fran Mérida | MF | | CA Osasuna | Osasuna |
| 07/2016 | | Bolaño | DF |  | Real Oviedo | Oviedo |
| 07/2016 | | Óscar Whalley | GK | | Real Zaragoza | Zaragoza |
| 07/2016 | | Jesús Valentín | DF | | UD Las Palmas | UD Las Palmas |
| 07/2016 |  | Aly Coulibaly | MF | | CF Badalona | CF Badalona |
| 07/2016 | | Íñigo Ros | MF |  | CD Tudelano | CD Tudelano |
| 07/2016 |  | Darwin Machís | MF |  | Granada CF | Granada CF |
| 07/2016 | | Tyronne | MF | | UD Las Palmas | UD Las Palmas |
| 07/2016 | | Arruabarrena | FW |  | SD Eibar | Eibar |
| 07/2016 | | Héctor Figueroa | FW | | UD Las Palmas | UD Las Palmas |
| 07/2016 |  | Jonathan Moya | FW |  | La U Universitarios | Universitarios |
| 07/2016 | | Víctor Fortes | PH-C | | UCAM Murcia CF | UCAM Murcia |