Detroit Lions Upset Kansas City Chiefs in Arrowhead 21-20
Lions 21-20 Chiefs (Sep 7, 2023) Game Recap - ESPN
Final score: Chiefs defeat 49ers 19-16 in first preseason game - Arrowhead Pride
Lions stun Mahomes, Chiefs in season opener
Kansas City Chiefs Official Team Website
Regular Season Game 14 - Chiefs at Texans (12-18-22) by Kansas City Chiefs - Issuu
Final score: Chiefs commit 4 turnovers, falling to Chargers 30-24 - Arrowhead Pride
Detroit Lions vs Kansas City Chiefs RESULT: Mahomes throws pick six as Super Bowl champions are stunned in NFL opener
Lions 21-20 Chiefs (Sep 7, 2023) Final Score - ESPN