Head coach Peter Bosz of Dortmund looks on prior to the DFL Supercup 2017 match between Borussia Dortmund and Bayern Muenchen at Signal Iduna Park on...
{"Image ImageDescription": "DORTMUND, GERMANY - AUGUST 05:  Head coach Peter Bosz of Dortmund looks on prior to the DFL Supercup 2017 match between Borussia Dortmund and Bayern Muenchen at Signal Iduna Park on August 5, 2017 in Dortmund, Germany.  (Photo by Alex Grimm/Bongarts/Getty Images )", "Image Copyright": "2017 Getty Images"}