Lions knock off Super Bowl champion Chiefs, 21-20, National Sports
Chiefs-Broncos TV schedule: Start time, TV channel, live stream, odds - Arrowhead Pride
How Kansas City and the Rams Advanced in the NFL Playoffs - The New York Times
Game recap: Detroit Lions can't hold off Chiefs offense late, lose wild 34-30 game - Pride Of Detroit
NFL picks, predictions for Week 2: Chiefs, Bills, Bengals bounce back from 0-1 starts; Packers, Rams come down to Earth
NFL Super Bowl champions Kansas City Chiefs lose season opener to Detroit Lions 21-20 - ABC News
NFL season opener: Detroit Lions shock reigning Super Bowl champion Kansas City Chiefs
Lions spoil Chiefs' celebration of Super Bowl title by rallying for a 21-20 win in the NFL's opener
Kansas City Chiefs drop season opener to the Detroit Lions
Analysis: KC Chiefs lose to Detroit Lions in NFL opener
Kansas City Chiefs' dynasty delayed by Super Bowl 2021 loss - ESPN