 Jokin Aranbarri | Trainer |  Spanien | 41 | |||
 Luis López | TW | Spanien | 1 | 25 | 365.908 € | |
 Jonmi Magunagoitia | TW | Spanien | 13 | 26 | 988.321 € | |
 Sergio Cubero | RV, RAV, LV, RM | Spanien | 2 | 26 | 458.804 € | |
 Álvaro Rodríguez | RV, LV | Spanien | 22 | 32 | ||
 Juan Bernat | RV | Spanien | 24 | 33 | 438.288 € | |
 Markel Arana | Verteidiger | Spanien | 24 | |||
 Unai Elgezabal | IV, ZM | Spanien | 33 | 359.100 € | ||
 Peru Nolaskoain | IV, DM | Spanien | 8 | 27 | 669.659 € | |
 Jair Amador | IV |  Portugal | 15 | 36 | 207.238 € | |
 Imanol García de Albéniz | LV | Spanien | 26 | 553.684 € | ||
 Anaitz Arbilla | LV, IV | Spanien | 23 | 39 | 220.178 € | |
 Sergio Álvarez | DM, ZM | Spanien | 6 | 34 | 316.785 € | |
 Lander Olaetxea | DM, ZM | Spanien | 14 | 33 | 269.663 € | |
 Aleix Garrido | DM, ZM | Spanien | 30 | 22 | 1,3 Mio. € | |
 Lucas Núñez | Mittelfeldspieler | Spanien | 20 | |||
 Pejiño | RM, LM, LF | Spanien | 30 | 332.486 € | ||
 Jon Magunazelaia | OM, ST, LF | Spanien | 11 | 25 | 926.020 € | |
 Ander Madariaga | OM, RA, DM | Spanien | 16 | 24 | ||
 Jon Guruzeta | OM, LF, ST | Spanien | 10 | 26 | 366.687 € | |
 Adu Ares | RA, LF, ST, LM, RM | Spanien | 18 | 24 | ||
 Eric Pérez | LF | Spanien | 25 | 261.375 € | ||
 Iván Gil | ST, ZM | Spanien | 26 | 685.800 € | ||
 Jon Bautista | ST | Spanien | 9 | 31 | 1 Mio. € | |
 Javi Martón | ST, OM | Spanien | 20 | 27 | 979.394 € |