| Nr. | Name | Alter | |
|---|---|---|---|
| Torwart | |||
 | 1 | Luis López | 24 |
| 13 | Magunagoitia | 25 |
| Abwehr | |||
| 22 | Álvaro | 31 |
| 4 | Arambarri | 27 |
| 23 | Arbilla | 38 |
| 3 | Hodei Arrillaga | 21 |
 | 15 | Jair Amador | 36 |
| 24 | Leonardo Buta | 23 |
| 21 | Marco Moreno | 24 |
| 34 | Oier Llorente | 20 |
| 2 | Sergio Cubero | 26 |
| Mittelfeld | |||
| 30 | Aleix Garrido | 21 |
| 16 | Ander | 23 |
| 5 | Javi Martínez | 25 |
| 11 | Jon Magunazelaia | 24 |
| 31 | Jonlo | 22 |
| 33 | Marc Delgado | 20 |
| 8 | Nolaskoain | 27 |
| 14 | Olaetxea | 32 |
| 6 | Sergio Álvarez | 33 |
| 19 | Toni Villa | 30 |
| Sturm | |||
| 18 | Adu Ares | 24 |
| 17 | Corpas | 34 |
| 32 | Ekaitz Redondo | 21 |
| 27 | Hugo García | 20 |
| 20 | Javi Martón | 26 |
| 9 | Jon Bautista | 30 |
| 10 | Jon Guruzeta | 25 |
| Sarasketa | 18 | |
| 7 | Xeber Alkain | 28 |
| Trainer | |||
| Beñat San José | 46 | |
| Co-Trainer | |||
| Fagoaga | 45 | |
| Torwart-Trainer | |||
| Jon Zabala | 38 | |