| Nr. | Name | Geburtsdatum | Alter | Land | Position | Größe | Gewicht | Fuß |
| 22 | Ivan Villar | 1997-07-09 | 26 | Guard | 183 | 76 | Right | |
| 5 | Jesus Vallejo | 1997-01-05 | 27 | Defender | 184 | 79 | Right | |
| 10 | Dani Ceballos | 1996-08-07 | 27 | Mittelfeldspieler | 179 | 70 | Right | |
| 8 | Mikel Merino | 1996-06-22 | 27 | Mittelfeldspieler | 188 | 83 | Left | |
| 11 | Mikel Oyarzabal | 1997-04-21 | 27 | Forward | 181 | 78 | Left | |
| 20 | Juan Miranda | 2000-01-19 | 24 | Defender | 185 | 79 | Left | |
| 13 | Álvaro Fernandez | 1998-04-13 | 26 | Guard | 186 | 75 | Left | |
| 2 | Óscar Mingueza | 1999-05-13 | 24 | Defender | 184 | 75 | Right | |
| 17 | Javi Puado | 1998-05-25 | 25 | Forward | 177 | 69 | Right | |
| 21 | Bryan Gil | 2001-02-11 | 23 | Mittelfeldspieler | 175 | 60 | Left | |
| 18 | Oscar Regano | 1998-04-26 | 26 | Defender | 173 | 69 | ||
| 15 | Jon Moncayola | 1998-05-13 | 25 | Mittelfeldspieler | 180 | 73 | Right | |
| 18 | Martin Zubimendi | 1999-02-02 | 25 | Mittelfeldspieler | 180 | 74 | Right |