| Goalkeeper | |||||
|---|---|---|---|---|---|
| # | Name | Country | Birthday | ||
 | Christophe Atangana |  | Cameroon | 02.03.2000 | |
| 1 |  | Iturrioz |  | Spain | 12.01.1988 |
| Defence | |||||
| # | Name | Country | Birthday | ||
 | Adri Crespo | | Spain | 25.03.1993 | |
 | Aguiar | | Spain | 05.03.1986 | |
 | Aitor Córdoba | | Spain | 21.05.1995 | |
 | Aitor Morcillo | | Spain | 10.09.1994 | |
 | Egiluz | | Spain | 27.04.1998 | |
 | Juaristi | | Spain | 26.05.1992 | |
 | Mikel | | Spain | 20.01.1993 | |
 | Xabi Etxebarria | | Spain | 20.07.1987 | |
| Midfield | |||||
| # | Name | Country | Birthday | ||
 | Alex Iriondo | | Spain | 21.05.1994 | |
 | Diego Manzano | | Spain | 18.02.1987 | |
 | Fran Sota | | Spain | 30.10.1990 | |
 | Garai | | Spain | 02.01.1997 | |
 | Iosu Villar | | Spain | 16.02.1987 | |
 | Jon Iru | | Spain | 31.03.1993 | |
 | Jorge Cortés | | Spain | 27.02.1997 | |
 | Magdaleno | | Spain | 04.04.1991 | |
 | Mera | | Spain | 22.11.1993 | |
 | Adrián Vich | | Spain | 15.03.2001 | |
| Forward | |||||
| # | Name | Country | Birthday | ||
 | Chirri Monje | | Spain | 06.06.1990 | |
 | Dieng |  | Senegal | 18.09.1997 | |
 | Gorka Luariz |  | Equatorial Guinea | 20.12.1992 | |
 | Óscar García | | Spain | 12.07.1988 | |
 | Yurrebaso | | Spain | 25.01.1990 | |
| Manager | |||||
| # | Name | Country | Birthday | ||
 | Lambea | | Spain | 15.08.1973 | |
SD Leioa