Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 01/2021 |  | Gabri | FW |  | CF Villanovense | Villanovense |
| 01/2021 | | Jordi López | DF | |||
| 10/2020 | | Mera | MF |  | East Bengal Club | East Bengal Cl. |
| 10/2020 | | Santi Cubiella | DF | |||
| 09/2020 |  | Álvaro Télis | DF |  | Real Unión | Real Unión |
| 08/2020 | | Jordi Pola | DF |  | Sporting Gijón B | Sporting B |
| 08/2020 | | Álex Fueyo | GK | |||
| 08/2020 | | Luis López | MF | |||
| 07/2020 | | Ander Gayoso | DF |  | UP Langreo | Langreo |
| 07/2020 | | Bruno Herrera | DF |  | Villarreal CF C | Villarreal C |
| 07/2020 |  | Paul Otia | DF | |||
| 07/2020 | | Alex Iriondo | MF |  | SD Leioa | Leioa |
| 07/2020 |  | Kofi Atta | MF | |||
| 07/2020 | | Jorge Sáez | MF | |||
| 07/2020 | | Unai Hernández | MF |  | Arenas de Getxo | Arenas de Getxo |
| 07/2020 | | Dani Sandoval | FW | | Sporting Gijón B | Sporting B |
| 07/2020 |  | Mboup Saha | FW |  | Marino de Luanco | Luanco |
| 07/2019 | | Santi Gegunde | FW | |||
| 07/2019 |  | Björn Bussmann | GK | |||
| 07/2019 |  | Mateusz Kania | GK | | Sporting Gijón B | Sporting B |
| 07/2019 |  | Luiyi de Lucas | DF |  | Caudal Deportivo | Caudal |
| 07/2019 | | Maissa Fall | MF |  | Real Forte Querceta | Real Forte Querceta |
| 07/2019 | | René Pérez | MF | |||
| 07/2019 | | Álvaro García | FW | |||
| 07/2019 |  | Mikaël Cantave | FW |  | CD Tropezón | CD Tropezón |
| 07/2019 | | Steve Ekedi | FW | |||
| 07/2019 | | Juan López | FW | |||
| 07/2019 | | Xabi Semedo | FW | |||
| 07/2019 | | Clemente Sánchez | MA |
Departures
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 01/2021 | | Álvaro Télis | DF |  | Algeciras CF | Algeciras CF |
| 09/2020 | | Cueto | FW |  | Unión Club Ceares | Unión Club Ceares |
| 01/2020 | | Luiyi de Lucas | DF |  | CD Izarra | CD Izarra |
| 07/2019 |  | Roberto Albuquerque | DF |  | CD Mensajero | CD Mensajero |
| 07/2019 | | Fran Martín | DF |  | CD Covadonga | Covadonga |
| 07/2019 |  | Fernando Losada | DF |  | SD Ibiza | SD Ibiza |
| 07/2019 |  | Manuel Medori | MF |  | L'Entregu CF | L'Entregu |
| 07/2019 | | Samuel | MA | | Sporting Gijón B | Sporting B |