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Before moving to the NBA, Dennis Schröder played for Phantoms Braunschweig. The Phantoms Braunschweig is a professional basketball team based in Braunschweig, Germany. They are currently playing in the ProA, the second-tier basketball league in Germany. Schröder played for the Phantoms Braunschweig from 2011 to 2013. He helped the team win the ProA championship in 2013.