Lions knock off Super Bowl champion Chiefs, 21-20
Chiefs vs. Lions: Odds, predictions, props and best bets
Lions edge Super Bowl champion Chiefs 21-20 in NFL season opener
Chiefs call season-opening loss to Lions a 'reality check'
Chiefs season opener by the numbers
Lions spoil Chiefs' celebration of Super Bowl title by rallying
Lions spoil Chiefs' celebration of Super Bowl title by rallying for a win
Lions rally to top mistake-prone Chiefs in NFL season opener - The
Lions spoil Chiefs' Super Bowl celebration, rallying for win in
Lions spoil Chiefs' celebration of Super Bowl title by rallying