Mats Hummels: Adjusting to life back at Borussia Dortmund was easier than I expected
Germany Football Team - Mats Hummels is relishing the chance to go head-to-head with former Borussia Dortmund teammate Robert Lewandowski, something that was even a rare occurrence at BVB, with the two
Mats Hummels doubtful for Champions League final - Sports Mole