Lions stun Super Bowl champs Chiefs in NFL opener
Lions shock Super Bowl-champion Chiefs in sloppy NFL season opener
Chiefs Super Bowl celebration spoiled in loss
Lions spoil Chiefs' celebration of Super Bowl title by rallying for 21-20 win in NFL's opener
Lions shock Super Bowl-champion Chiefs in sloppy NFL season opener
Former Bear David Montgomery makes an impact for Lions in opening night win
Detroit Lions vs Kansas City Chiefs RESULT: Mahomes throws pick six as Super Bowl champions are stunned in NFL opener
Lions rally past Chiefs 21-20 in NFL opener
NFL opener: Detroit Lions beat Kansas City Chiefs 21-20