Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 03/2018 |  | Oriol Martí | GK | |||
| 03/2018 | | Joan Oriol | DF | |||
| 02/2018 | | Marc Vicente | DF | |||
| 01/2018 | | Xemi | MF |  | Oxford United | Oxford United |
| 01/2018 | | Rafa Mújica | FW |  | FC Barcelona B | Barcelona B |
| 01/2018 |  | Leon de Kogel | FW |  | Go Ahead Eagles | Go Ahead Eagles |
| 01/2018 | | Pau Mateo | DF | |||
| 01/2018 | | Pau Retuerto | MF | |||
| 01/2018 | | Pol Sandoval | MF | |||
| 01/2018 | | Adrián Machuca | MF | |||
| 01/2018 | | Kilian Honorato | FW | |||
| 09/2017 | | Néstor Jesús Gordillo | MF |  | CD Guijuelo | CD Guijuelo |
| 08/2017 | | Fito Miranda | MF | |||
| 08/2017 | | Óscar Reche | MF |  | CF Gavà | CF Gavà |
| 07/2017 | | Sergio Cortés | MF |  | RCD Mallorca B | Mallorca |
| 07/2017 | | Craviotto | GK | | CF Gavà | CF Gavà |
| 07/2017 | | Adri | DF |  | AE Prat | AE Prat |
| 07/2017 | | Sascha | FW | | CF Gavà | CF Gavà |
| 07/2017 |  | Abdoulaye Fall | MF |  | CD Extremadura | CD Extremadura |
| 07/2017 | | Ramón Juan | GK |  | UE Cornellà U19 | U19 |
| 07/2017 | | Maureta | DF |  | CD Ebro | CD Ebro |
| 07/2017 | | Valentín | DF |  | CF Badalona Futur | Badalona Futur |
| 07/2017 |  | Ahmad Kodr | FW |
Departures
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 02/2018 | | Sascha | FW |  | Ontinyent CF | Ontinyent CF |
| 08/2017 | | Adri | DF |  | Sporting Gijón B | Sporting B |
| 07/2017 | | Abraham | MF |  | UD San Fernando | UD San Fernando |
| 07/2017 | | Marcos Pérez | GK | | CF Badalona Futur | Badalona Futur |
| 07/2017 | | Aimar Moratalla | DF |  | EC Granollers | EC Granollers |
| 07/2017 | | Lulu | DF |  | Lorca Deportiva | Lorca Deportiva |
| 07/2017 | | Ahmed Belhadji | FW |  | Real Zaragoza B | Zaragoza B |
| 07/2017 | | Eder González | FW |  | FK Csikszereda | Csikszereda |