BERLIN, GERMANY - APRIL 17: Jan Zimmermann of 1. FC Heidenheim during the Second Bundesliga match between Union Berlin and 1. FC Heidenheim on April 17, 2016 in Berlin, Germany. (Photo of Mathias Renner/City-Press via Getty Images)
BERLIN, GERMANY - APRIL 17: Jan Zimmermann of 1. FC Heidenheim during the Second Bundesliga match between Union Berlin and 1. FC Heidenheim on April 17, 2016 in Berlin, Germany. (Photo of Mathias Renner/City-Press via Getty Images)