Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 02/2021 |  | Iván Blanca | MF | |||
| 02/2021 | | Iván Vela | DF |  | Real Betis U19 | Betis U19 |
| 12/2020 | | Jesús Crespo | MF |  | CD Leganés U19 | U19 |
| 07/2020 | | Dani Vicente | GK | |||
| 07/2020 | | Diego Méndez | DF | |||
| 07/2020 | | Juan Carlos | DF | |||
| 07/2020 | | Mario Linares | DF | |||
| 07/2020 | | Pablo Blázquez | DF | |||
| 07/2020 | | Raúl | DF | |||
| 07/2020 | | Álvaro Alcántara | MF | |||
| 07/2020 | | Álvaro Arich | MF | |||
| 07/2020 | | Asier López | MF | |||
| 07/2020 | | De Matías | MF | |||
| 07/2020 | | Gabino De Hago | MF | |||
| 07/2020 | | Jaime De Castro | MF | |||
| 07/2020 | | Jaime Serrano | MF | |||
| 07/2020 | | Manu Serrano | MF | |||
| 07/2020 | | Mogollón | MF | |||
| 07/2020 | | Pablo Muñoz | MF | |||
| 07/2020 | | Álvaro Baladía | FW | |||
| 07/2020 | | Hugo Culebras | FW |  | Atlético Madrid U17 | U17 |
| 07/2020 | | Joselu | FW | |||
| 07/2020 |  | Vasileios Kapourani | FW |  | Erzgebirge Aue U19 | Erzgebirge Aue U19 |
| 07/2020 | | Marcos Carrillo | FW | |||
| 07/2020 | | Nene | FW |
Departures
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 02/2021 | | De Matías | MF |  | CF Villanovense U19 | U19 |
| 01/2021 | | Pedro Carrasco | MF |  | AD Alcorcón U19 | AD Alcorcón U19 |
| 08/2020 | | Mario de Luis | GK |  | Real Madrid Castilla | RM Castilla |
| 07/2020 | | Dani Moreno | MF |  | Rayo Vallecano B | Rayo B |