Squad
| No. | Player | Born | P |  |  |  |  |  |  |
|---|---|---|---|---|---|---|---|---|---|
| 10 | Ager Aketxe |  1993 | M | - | 2 | 88 | - | - | - |
| 28 | Iker Alday | 2003 | D | - | - | - | - | - | - |
| 6 | Sergio Álvarez | 1992 | M | 2 | - | 169 | - | - | - |
| 23 | Anaitz Arbilla | 1987 | D | 1 | - | 73 | - | 2 | 1 |
| 33 | Hodei Arrillaga | 2004 | D | - | - | - | - | - | - |
| 18 | Jon Bautista | 1995 | F | - | 2 | 88 | - | - | - |
| 5 | Juan Berrocal | 1999 | D | 2 | - | 180 | - | 1 | - |
| 17 | José Corpas | 1991 | F | 1 | 1 | 80 | - | - | - |
| 4 | Róber Correa | 1992 | D | 1 | - | 69 | - | - | - |
| 27 | de La Fuente | 2001 | F | - | - | - | - | - | - |
| 7 | Quique González | 1990 | F | 1 | 1 | 70 | - | - | - |
| 2 | Cristian Gutiérrez | 2000 | F | - | - | - | - | - | - |
| 11 | Sergio León | 1989 | F | - | - | - | - | - | - |
| 29 | Ander Madariaga | 2002 | M | - | - | - | - | - | - |
| 32 | Aritz Muguruza | 2001 | D | - | - | - | - | - | - |
| 24 | Peru Nolaskoain | 1998 | M | 1 | 1 | 111 | - | - | - |
| 8 | Matheus Pereira | 1998 | M | 2 | - | 180 | - | - | - |
| 9 | Yacine Qasmi | 1991 | F | - | - | - | - | - | - |
| 21 | José Ríos Reina | 1990 | D | - | - | - | - | - | - |
| 13 | Yoel Rodríguez | 1988 | G | - | - | - | - | - | - |
| 22 | Stefan Simič | 1995 | D | - | - | - | - | - | - |
| 30 | Mario Soriano | 2002 | F | - | - | - | - | - | - |
| 19 | Juan Stoichkov | 1993 | F | 2 | - | 166 | 1 | - | - |
| 15 | Álvaro Tejero | 1996 | D | 2 | - | 180 | - | - | - |
| 3 | Frederico Venâncio | 1993 | D | - | - | - | - | - | - |
| 14 | Unai Vencedor | 2000 | M | - | - | - | - | - | - |
| 1 | Luca Zidane | 1998 | G | 2 | - | 180 | - | - | - |