| Name | Age | Position | Nationality |
|---|---|---|---|
| Jasper Cillessen | 35 | Goalkeeper | Netherlands |
| Dinko Horkaš | 25 | Goalkeeper | Croatia |
| Álvaro Vallés Rosa | 27 | Goalkeeper | Spain |
| Álvaro Killane | 20 | Goalkeeper | Argentina |
| Víctor Puig | 19 | Goalkeeper | Spain |
| Juanma Herzog | 20 | Defence | Spain |
| Sergio Viera | 19 | Defence | Spain |
| Valentino Raca | 20 | Defence | Spain |
| Marvin Olawale Akinlabi Park | 24 | Midfield | Spain |
| Saliou Mandiang | 21 | Offence | Senegal |
| Valentín Pezzolesi | 17 | Offence | Spain |
| Scott McKenna | 28 | Centre-Back | Scotland |
| Benito Ramírez | 29 | Left Winger | Spain |
| Pejiño | 28 | Left Winger | Spain |
| Viti | 27 | Right-Back | Spain |
| Mata | 36 | Centre-Forward | Spain |
| Álex Muñoz | 30 | Left-Back | Spain |
| Javi Muñoz | 29 | Central Midfield | Spain |
| Marc Cardona | 29 | Centre-Forward | Spain |
| Sandro | 29 | Centre-Forward | Spain |
| Adnan Januzaj | 29 | Right Winger | Belgium |
| Enzo Loiodice | 24 | Central Midfield | France |
| Daley Sinkgraven | 29 | Left-Back | Netherlands |
| Oliver McBurnie | 28 | Centre-Forward | Scotland |
| Iván Gil | 25 | Attacking Midfield | Spain |
| Mika Marmol | 23 | Centre-Back | Spain |
| José Campaña | 31 | Central Midfield | Spain |
| Dario Essugo | 19 | Defensive Midfield | Portugal |
| Alberto Moleiro | 21 | Attacking Midfield | Spain |
| Álex Suárez | 31 | Centre-Back | Spain |
| Manuel Fuster | 27 | Left Winger | Spain |
| Fábio Silva | 22 | Centre-Forward | Portugal |
| Kirian Rodríguez | 28 | Attacking Midfield | Spain |