Borussia Dortmund is a German football club.
Borussia Dortmund . In terms of Deloitte 's annual Football Money League , Dortmund is the second biggest sports club in Germany and the 11th biggest football team in the world . Fußballclub Gelsenkirchen-Schalke 04 e. V. , commonly known as FC Schalke 04 ( [ ʔɛf t͡seː ˈʃalkə nʊl fiːɐ̯ ] ) , Schalke or abbreviated as S04 ( [ ˈʔɛs nʊl fiːɐ̯ ] ) , is a professional German association-football club and multi-sports club originally from the Schalke district of Gelsenkirchen , North Rhine-Westphalia .