Player of the year 2017: Mats Hummels – Miasanrot.com
Mats Hummels: 10 things on Borussia Dortmund's World Cup-winning centre-back | Bundesliga
Germany defender Mats Hummels completes move to Bayern - Eurosport
FC Bayern sign Mats Hummels
Mats Hummels - SOCCER Videos and Highlights | FOX Sports
Cologne's Milivoje Novakovic, left, and Dortmund's Mats Hummels challenge for the ball during the German first division Bundesliga soccer match between 1.FC Cologne and Borussia Dortmund in Cologne, Germany, Wednesday, Oct. 29,
BVB 20/21: Mats Hummels (Collector's Edition)
Mats Hummels signs contract extension with Borussia Dortmund