21

#21 at Athletic Bilbao

La Liga

Players who wore this number

21
1995/96 – 1999/00
21
2001/02
21
2002/03
21
2003/04 – 2005/06
21
2006/07
21
2007/08
21
2008/09 – 2010/11
21
2011/12 – 2013/14
21
2014/15
21
2020/21 – 2022/23
21
2023/24
21
2024/25 – 2026/27