| No. | Name | Birth Date | Age | Country | Position | Height | Weight | Preferred foot |
| 20 | Alex Rasines Diez | 1997-04-14 | 28 | 175 | 0 | Right | ||
| 19 | Deiby Ochoa Ardila | 1999-10-03 | 26 | 186 | 0 | Right | ||
| 13 | Hodei Oleaga | 1996-12-29 | 29 | Guard | 198 | 86 | Right | |
| 16 | Unai Veiga | 1998-10-09 | 27 | 189 | 0 | Right | ||
| 24 | Izan Coca | 2005-08-18 | 20 | 0 | 0 | |||
| 8 | Cesar Giron | 2002-06-05 | 23 | 182 | 0 | Right | ||
| 5 | Xabier Jauregui | 2001-11-07 | 24 | 0 | 0 | |||
| 3 | Julen Quintela | 2004-01-01 | 22 | 0 | 0 | |||
| 7 | Diego Marta Hurtado | 2000-01-03 | 26 | 0 | 0 | |||
| 17 | Pedro Mendez Larrucea | 2004-07-27 | 21 | 188 | 0 | Left | ||
| 11 | Alvaro Berzosa | 2000-04-16 | 25 | 0 | 0 | |||
| 9 | Ander Castillo | 2003-01-01 | 23 | 0 | 0 | |||
| 2 | Aitor Abad | 1999-04-02 | 26 | 0 | 0 | |||
| 14 | Markel Gilete | 2002-02-06 | 24 | 0 | 0 | |||
| 6 | Xavi | 1993-04-30 | 32 | 0 | 0 | |||
| 23 | Jonas Ibanez | 2003-01-02 | 23 | 0 | 0 | |||
| 10 | Ander Lambea | 1999-05-20 | 26 | 0 | 0 | |||
| 4 | Jon Lopez | 2000-01-01 | 26 | 0 | 0 | |||
| 21 | Aritz Acarregui | 1999-09-28 | 26 | 0 | 0 | |||
| 22 | Luis Gomez | 1998-02-10 | 27 | 0 | 0 | |||
| 1 | Gorka Masach | 2001-03-05 | 24 | 0 | 0 |