| Nr. | Name | Alter | |
|---|---|---|---|
| Torwart | |||
 | 13 | Anartz Peña | 23 |
| 27 | Ibai Altonaga | 18 |
| 1 | Iker Galindo | 20 |
| 26 | Joel Jarauta | |
| Abwehr | |||
| Ariztimuño | 20 | |
| 20 | Eneko Zabaleta | 33 |
| 3 | Galder Herranz | 20 |
| 12 | Javier Vicario | 22 |
| 21 | Jon Sillero | 26 |
| 2 | Lander Arenal | 20 |
 | 5 | Daiki Niwa | 38 |
| 4 | Paul Álvarez | 24 |
| 23 | Sustatxa | 20 |
| Mittelfeld | |||
| 10 | Alexander Hidalgo | 24 |
| 15 | Ander Varona | 20 |
| Diego Peña | 20 | |
| 18 | Ibon Badiola | 20 |
| 8 | Jon Trincado | 24 |
| 6 | Mikel Escobar | 22 |
| 16 | Mikel Zabala | 23 |
| Sturm | |||
| 19 | Aimar Peña | 21 |
| 9 | Aitor Uzkudun | 24 |
| 22 | Alejandro Ibarrondo | 23 |
| 17 | Amorrortu | 29 |
| 24 | Cristian Canales | 20 |
| 11 | Manex Iradi | 26 |
| 7 | Urko Collado | 23 |
| Trainer | |||
| Ibai | 35 | |