SquadNumbers
20

#20 at Athletic Bilbao

La Liga

Players who wore this number

20
Eduardo Estíbariz
1995/96 – 1996/97
20
Ismael Urzaiz
1997/98 – 2006/07
20
Aitor Ocio
2007/08 – 2011/12
20
Aritz Aduriz
2012/13 – 2014/15
20
Asier Villalibre
2020/21 – 2023/24
20
Unai Gómez
2024/25