Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 07/2017 |  | Álvaro López | DF | |||
| 07/2017 | | Javi Rubio | DF | |||
| 07/2017 |  | Luis Meseguer | DF | |||
| 07/2017 | | Rubén de Tomás | MF | |||
| 07/2017 | | Javi Gómez | MF | |||
| 07/2017 | | Ángel Dongil | MA |
Departures
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 07/2017 |  | Ezequiel Navarro Montoya | GK |  | Guaraní Antonio Franco | Guaraní |
| 07/2017 | | Christian Manrique | DF |  | Rayo Vallecano B | Rayo B |
| 07/2017 | | Pedro Porro | DF |  | Girona FC U19 | U19 |
| 07/2017 |  | Zé Ricardo | DF |  | CD Aves | CD Aves |
| 07/2017 |  | Filipe | MF | | Rayo Vallecano B | Rayo B |
| 07/2017 |  | Edward Bolaños | FW | | Rayo Vallecano B | Rayo B |