Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 07/2020 |  | Unai Dufur | DF | |||
| 01/2020 |  | Rafa Soares | DF |  | Vitória Guimarães | Vitória SC |
| 01/2020 |  | Sebastián Cristóforo | MF |  | ACF Fiorentina | Fiorentina |
| 12/2019 | | Ekhi Bravo | DF | |||
| 12/2019 | | Alberto Marí | FW |  | SD Eibar U19 | Eibar U19 |
| 12/2019 | | Sergio Cubero | DF | |||
| 12/2019 | | Atienza | MF |  | CD Vitoria | CD Vitoria |
| 07/2019 |  | Takashi Inui | MF |  | Real Betis | Betis |
| 07/2019 | | Quique | FW | |||
| 07/2019 | | Edu Expósito | MF | |||
| 07/2019 | | Roberto Olabe | MF |  | Atlético Madrid B | Atlético B |
| 07/2019 | | Rober Correa | DF | |||
| 07/2019 | | Rubén Lobato | DF | |||
| 07/2019 | | Asier Benito | FW | |||
| 07/2019 | | Yoel | GK |  | Real Valladolid | Valladolid |
| 07/2019 | | Álvaro Tejero | DF |  | Albacete | Albacete |
| 07/2019 |  | Esteban Burgos | DF |  | AD Alcorcón | Alcorcón |
| 07/2019 | | Elgezabal | DF | | AD Alcorcón | Alcorcón |
| 07/2019 | | José Martínez | DF |  | Granada CF | Granada CF |
| 07/2019 | | Nano Mesa | FW |  | CD Tenerife | Tenerife |
| 07/2019 | | Andoni Azkargorta | G-AN |
Departures
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 08/2019 | | Jordi Calavera | DF |  | Girona FC | Girona |
| 08/2019 | | Rubén Lobato | DF |  | Getafe CF B | Getafe B |
| 08/2019 | | Nano Mesa | FW |  | Cádiz CF | Cádiz |
| 08/2019 | | José Martínez | DF | | Granada CF | Granada CF |
| 08/2019 | | Asier Benito | FW |  | SD Ponferradina | Ponferradina |
| 08/2019 | | Roberto Olabe | MF | | Albacete | Albacete |
| 07/2019 | | Rubén Peña | DF |  | Villarreal CF | Villarreal |
| 07/2019 | | Joan Jordán | MF |  | Sevilla FC | Sevilla |
| 07/2019 | | Marc Cucurella | MF |  | FC Barcelona | Barcelona |
| 07/2019 | | Pere Milla | FW |  | Elche CF | Elche CF |