| Nr. | Name | Alter | |
|---|---|---|---|
| Torwart | |||
 | 1 | Alejandro Daza | 23 |
| 30 | Jorge Tejada | |
| 13 | Konate | 27 |
| Abwehr | |||
| 22 | Aitor Pascual | 27 |
| 31 | Álex Villamor | 18 |
| 6 | Andoni Ugarte | 30 |
| 4 | Eduardo Cabetas | 30 |
| 16 | Iñaki Sáenz | 37 |
| 27 | Sergio Ocón | 21 |
| 5 | Pablo Bobadilla | 29 |
| 3 | Sergio Camacho | 23 |
| 2 | Val | 26 |
| Mittelfeld | |||
| 20 | Anai Morales | 19 |
| 21 | Carlos Benítez | 23 |
| 26 | Éder Larrea | 19 |
| 19 | Iker Otadui | 20 |
 | 28 | Issman | 19 |
| 8 | Miguel Marí | 28 |
| 23 | Quique Rivero | 33 |
| 10 | Urki Txoperena | 27 |
| Sturm | |||
| 17 | Ismael | 21 |
 | 32 | Jens Olsson | 19 |
| 11 | Joel Febas | 23 |
 | 7 | Yanis Lhéry | 22 |
 | 14 | Lupu | 27 |
| 29 | Manex Rezola | 19 |
 | 9 | Rosas Ubach | 23 |
| Trainer | |||
| Unai Mendía | 44 | |