Note: Flags indicate national team as defined under FIFA eligibility rules; some limited exceptions apply. Players may hold more than one non-FIFA nationality.
Note: Flags indicate national team as defined under FIFA eligibility rules; some limited exceptions apply. Players may hold more than one non-FIFA nationality.
The following players were assigned a number for the first team, but did not make an appearance this season.
Note: Flags indicate national team as defined under FIFA eligibility rules; some limited exceptions apply. Players may hold more than one non-FIFA nationality.
^Şahin was born in Lüdenscheid, Germany, but also qualified to represent Turkey internationally through his parents and represented them at U-16, U-17, U-19 and U-21 level before making his international debut for Turkey in 2005.
^Tyrała was born in Racibórz, Poland, but also qualified to represent Germany internationally and represented them at U-19 level before making his international debut for Poland in December 2008.
^Gordon was born in Dortmund, Germany, but also qualifies to represent Jamaica internationally and made his international debut for Jamaica in June 2013.
^Akgün was born in Bielefeld, Germany, but also qualified to represent Turkey internationally and represented them at U-17 level.
^Amachaibou was born in Düren, West Germany (now Germany), and represented them at U-19 level, but also qualified to represent Morocco internationally and represented them at U-23 level.