| Nr. | Name | Alter | |
|---|---|---|---|
| Torwart | |||
 | 13 | Plamen Andreev | 20 |
 | 1 | Jokin Ezkieta | 29 |
| 35 | Laro Gómez | 19 |
| Abwehr | |||
| 37 | Aitor Crespo | 20 |
| 2 | Álvaro Mantilla | 25 |
| 5 | Castro | 25 |
 | 16 | Facu González | 22 |
| 4 | Manu Hernando | 27 |
| 3 | Mario García | 22 |
 | 17 | Clément Michelin | 28 |
| 21 | Pablo Ramón | 24 |
| 32 | Salinas | 18 |
| 33 | Samu Calera | 21 |
| 15 | Sangalli | 33 |
| Mittelfeld | |||
| 45 | Andrés Vallecillo | 19 |
| 29 | Jeremy Arévalo | 20 |
| 8 | Aritz Aldasoro | 26 |
| 44 | Diego Fuentes | 22 |
 | 14 | Maguette Gueye | 22 |
| 6 | Íñigo | 27 |
| Neco Celorio | 21 | |
| 18 | Peio Canales | 20 |
 | 19 | Gustavo Puerta | 22 |
| 36 | Sergio Martínez | 18 |
| Sturm | |||
| 11 | Andrés Martín | 26 |
| 9 | Arana | 25 |
| 34 | Diego Díaz | 20 |
| 10 | Iñigo Vicente | 27 |
| 42 | Izan Yurrieta | 22 |
| 43 | Santi Franco | 21 |
| 20 | Suleiman Camara | 24 |
| 12 | Villalibre | 28 |
| 7 | Yeray Cabanzón | 22 |
| Trainer | |||
| José Alberto López | 43 | |
| Co-Trainer | |||
| Pablo Álvarez | 45 | |
| Torwart-Trainer | |||
| Dorronsoro | 48 | |