| Nr. | Name | Alter | |
|---|---|---|---|
| Torwart | |||
 | 1 | Daniel Fuzato | 27 |
 | 26 | Ispizua | 21 |
| 13 | Magunagoitia | 24 |
| Abwehr | |||
| 4 | Álvaro Carrillo | 22 |
| 22 | Arambarri | 26 |
| 23 | Arbilla | 37 |
| 5 | Chema | 32 |
| 3 | Cristian Gutiérrez | 23 |
| 14 | Hodei Arrillaga | 20 |
| 28 | Iker Alday | 21 |
| 35 | Oscar Carrasco | 22 |
| 2 | Sergio Cubero | 25 |
| Mittelfeld | |||
| 29 | Ander | 22 |
| 31 | Ángel Troncho | 21 |
| 17 | Corpas | 33 |
 | 15 | Kento Hashimoto | 31 |
| 21 | Jon Guruzeta | 24 |
| 18 | Martín Merquelanz | 29 |
| 10 | Matheus Pereira | 26 |
| 8 | Nolaskoain | 25 |
| 6 | Sergio Álvarez | 32 |
| 19 | Toni Villa | 29 |
| Sturm | |||
| 9 | Jon Bautista | 29 |
| 11 | Jorge Pascual | 21 |
| 20 | Puertas | 32 |
 | 27 | Slavy | 22 |
| 7 | Xeber Alkain | 27 |
| Trainer | |||
| Etxeberria | 47 | |
| Co-Trainer | |||
| Jorge Pérez | 48 | |
| Torwart-Trainer | |||
| Jon Zabala | 37 | |