Equipo
| № | Jugador | Naci. | P |  |  |  |  |  |  |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Alejandro Remiro |  1995 | P | 14 | - | 1291 | - | - | - |
| 13 | Unai Marrero | 2001 | P | - | - | - | - | - | - |
| 2 | Jon Aramburu | 2002 | DF | 12 | 1 | 1097 | - | 3 | - |
| 3 | Aihen Muñoz | 1997 | DF | 5 | 5 | 480 | - | 1 | - |
| 6 | Aritz Elustondo | 1994 | DF | 2 | 4 | 198 | - | - | - |
| 16 | Duje Ćaleta-Car | 1996 | DF | 9 | - | 806 | - | 3 | - |
| 17 | Sergio Gómez | 2000 | DF | 10 | 4 | 951 | - | 1 | - |
| 20 | Álvaro Odriozola | 1995 | DF | 1 | - | 57 | 1 | - | - |
| 31 | Jon Martín | 2006 | DF | 6 | - | 554 | - | 3 | - |
| 4 | Jon Gorrotxategi | 2002 | C | 12 | 1 | 1085 | 1 | 3 | - |
| 5 | Igor Zubeldía | 1997 | C | 12 | - | 1109 | - | 4 | - |
| 8 | Beñat Turrientes | 2002 | C | 3 | 4 | 268 | - | 2 | - |
| 12 | Yangel Herrera | 1998 | C | 2 | - | 90 | - | 1 | - |
| 18 | Carlos Soler | 1997 | C | 6 | 5 | 628 | 2 | 2 | - |
| 21 | Arsen Zakharyan | 2003 | C | 1 | 7 | 239 | - | 1 | - |
| 22 | Mikel Goti | 2002 | C | 1 | 2 | 74 | - | - | - |
| 24 | Luka Sučić | 2002 | C | 1 | 4 | 141 | - | - | - |
| 28 | Pablo Marín | 2003 | C | 6 | 7 | 576 | - | 1 | - |
| 7 | Ander Barrenetxea | 2001 | DL | 11 | 2 | 908 | 3 | 2 | - |
| 9 | Orri Óskarsson | 2004 | DL | 1 | 2 | 114 | 1 | - | - |
| 10 | Mikel Oyarzabal | 1997 | DL | 13 | - | 1169 | 5 | 1 | - |
| 11 | Gonçalo Guedes | 1996 | DL | 8 | 6 | 633 | 2 | - | - |
| 14 | Takefusa Kubo | 2001 | DL | 7 | 5 | 691 | 1 | - | - |
| 15 | Umar Sadiq | 1997 | DL | 1 | 3 | 109 | - | 1 | - |
| 19 | Jon Karrikaburu | 2002 | DL | - | 4 | 78 | - | - | - |
| 23 | Brais Méndez | 1997 | DL | 10 | 3 | 831 | 3 | 3 | - |
