SquadNumbers
21

#21 at 1. FSV Mainz 05

Bundesliga

Players who wore this number

21
Miroslav Karhan
2010/11
21
Loris Karius
2012/13 – 2013/14
21
Karim Onisiwo
2016/17 – 2020/21
21
Danny da Costa
2023/24