| No. | Name | Birth Date | Age | Country | Position | Height | Weight | Preferred foot |
| 35 | Xanet Olaiz Ibarzabal | - | 0 | 0 | ||||
| 26 | Alvaro Garcia | 2005-09-15 | 20 | 0 | 0 | |||
| 34 | Aitor Manas Buenadicha | - | 0 | 0 | ||||
| 32 | Izei Hernandez Canas | 2007-02-02 | 18 | 0 | 0 | |||
| 29 | Diego Morcillo | 2003-06-18 | 22 | 185 | 79 | Right | ||
| 30 | Carlos Ballestero | 2004-04-24 | 21 | 178 | 0 | Both | ||
| 4 | Denis Suarez | 1994-01-06 | 31 | Midfielder | 176 | 69 | Right | |
| 5 | Jon Pacheco | 2001-01-08 | 24 | Defender | 184 | 77 | Left | |
| 15 | Lucas Boye | 1996-02-28 | 29 | Forward | 183 | 81 | Right | |
| 10 | Carles Alena | 1998-01-05 | 27 | Midfielder | 180 | 70 | Left | |
| 20 | Calebe | 2000-04-30 | 25 | Midfielder | 173 | 66 | Left | |
| 9 | Mariano Diaz | 1993-08-01 | 32 | Forward | 180 | 76 | Right | |
| 3 | Youssef Enriquez | 2005-10-07 | 20 | 170 | 68 | Right | ||
| 13 | Raúl Fernandez | 1988-03-13 | 37 | Guard | 196 | 88 | Right | |
| 19 | Pablo Ibáñez | 1998-09-20 | 27 | 179 | 74 | Right | ||
| 17 | Jonny Otto | 1994-03-03 | 31 | Defender | 175 | 70 | Both | |
| 28 | Lander Pinillos | 2003-10-06 | 22 | 0 | 0 | |||
| 31 | Gregoire Swiderski | 2005-10-05 | 20 | 187 | 72 | Right | ||
| 2 | Facundo Garces | 1999-09-05 | 26 | Defender | 188 | 82 | Right | |
| 35 | Alejandro Jay | 2002-07-07 | 23 | 181 | 75 | Right | ||
| 11 | Toni Martinez | 1997-06-30 | 28 | Forward | 187 | 83 | Right | |
| 30 | Tomas Mendes | 2004-11-21 | 21 | 179 | 77 | Right | ||
| 36 | Adrian Pica | 2002-04-25 | 23 | 190 | 84 | Right | ||
| 31 | Adrian Rodriguez | 2000-12-12 | 24 | Guard | 195 | 82 | Right | |
| 16 | Hugo Novoa | 2003-01-24 | 22 | Midfielder | 182 | 69 | Right | |
| 22 | Moussa Diarra | 2000-11-10 | 25 | Defender | 185 | 73 | Left | |
| 9 | Asier Villalibre | 1997-09-30 | 28 | Forward | 184 | 86 | Left | |
| 7 | Carlos Vicente | 1999-04-23 | 26 | 179 | 74 | Right | ||
| 27 | Egoitz Munoz | 2004-04-14 | 21 | 179 | 75 | Right | ||
| 24 | Victor Parada | 2002-04-04 | 23 | Defender | 184 | 0 | Left | |
| 14 | Facundo Tenaglia | 1996-02-21 | 29 | Defender | 180 | 73 | Right | |
| 28 | Selu Diallo | 2003-10-01 | 22 | 187 | 82 | Right | ||
| 8 | Antonio Blanco | 2000-07-23 | 25 | Midfielder | 176 | 70 | Right | |
| 6 | Ander Guevara | 1997-07-07 | 28 | Midfielder | 180 | 73 | Right | |
| 12 | Nikola Maras | 1995-12-19 | 29 | Defender | 189 | 79 | Right | |
| 42 | Unai Ropero | 2001-11-20 | 24 | 188 | 0 | |||
| 21 | Abde Rebbach | 1998-08-11 | 27 | 176 | 71 | Right | ||
| 18 | Jon Guridi | 1995-02-28 | 30 | Midfielder | 179 | 64 | Left | |
| 23 | Carlos Benavidez | 1998-03-30 | 27 | Midfielder | 185 | 76 | Right | |
| 13 | Jesus Owono | 2001-03-01 | 24 | 183 | 67 | Both | ||
| 1 | Antonio Sivera | 1996-08-11 | 29 | Guard | 184 | 75 | Right |