Season
View
Manager
| Nick and name | Date | Place of birth | Province | ||
|---|---|---|---|---|---|
 | Aitor CalleAitor Calle Hernández | 28/06/1976 | Bilbao | Biscay |
Players
| # | Nick and name | Date | Place of birth | Province | Pos | ||
|---|---|---|---|---|---|---|---|
| 1 |  | Iván CrespoIván Crespo Secunza | 10/12/1984 | Santander | Cantabria | 1 | |
| 13 |  | OleagaHodei Oleaga Alarcia | 29/12/1996 | Laudio/Llodio | Álava | 1 | |
| 25 |  | MorenoJavier Moreno Romo | 22/07/2002 | 1 | |||
| 22 |  | Markel EtxeberriaMarkel Etxeberria Mendiola | 15/02/1995 | Erandio | Biscay | 2 | |
| 2 |  | GrandeAsier Grande Díaz | 22/05/2002 | Bilbao | Biscay | 2 | |
| 3 |  | MateoÁlvaro Mateo Montiel | 16/02/1997 | Portugalete | Biscay | 3 | |
| 29 |  | SanclementeIñigo Alexander Sanclemente Kinross | 29/03/2001 | Bilbao | Biscay | 3 | |
 | LorenteAnder Lorente Velada | 28/01/2001 | Santurtzi | Biscay | 3 | ||
| 19 |  | UgarteAndoni Ugarte Mendizabal | 05/04/1995 | Oñati | Gipuzkoa | 4 | |
| 4 |  | HueteAritz Huete Beloki | 27/06/1996 | Donostia/San Sebastián | Gipuzkoa | 4 | |
| 5 |  | NiwaDaiki Niwa | 16/01/1986 | Kawachinagano | Osaka | 4 | |
| 6 |  | BlancoAnder Blanco Gimón | 06/03/2000 | Salamanca | Salamanca | 4 | |
| 15 |  | GaizkaGaizka Martínez Navarro | 27/10/1996 | Getxo | Biscay | 6 | |
| 8 |  | GaraiGorka Garai Asla | 02/01/1997 | Mungia | Biscay | 6 | |
| 21 |  | UrzelaiUrtzi Urzelai García | 27/04/1995 | Bilbao | Biscay | 6 | |
| 7 |  | VillarAitor Villar Ruiz | 16/01/1991 | Barakaldo | Biscay | 6 | |
| 14 |  | BaquéIñigo Baqué Achotegui | 01/01/1997 | Durango | Biscay | 6 | |
| 18 |  | UriarteKepa Uriarte Uriarte | 23/02/2002 | Fruiz | Biscay | 6 | |
| 16 |  | ElizondoAnatz Elizondo Emazabel | 17/03/2000 | Donostia/San Sebastián | Gipuzkoa | 6 | |
| 28 |  | Del RíoAsier del Río Bilbao | 01/02/2003 | Valle de Trápaga-Trapagaran | Biscay | 6 | |
| 9 |  | YurrebasoLander Yurrebaso Olazarri | 25/01/1990 | Bilbao | Biscay | 9 | |
| 20 |  | LeandroLeandro Martínez Ortiz | 07/07/1994 | Colindres | Cantabria | 10 | |
| 10 |  | GotiAsier Goti Llona | 03/05/1989 | Bilbao | Biscay | 10 | |
| 17 |  | AranzabeAitor Aranzabe Etxabe | 28/06/1998 | Zaldibia | Gipuzkoa | 10 | |
| 11 |  | JusteJosu Juste Bidaurrazaga | 12/04/2000 | Leioa | Biscay | 10 |