Chiefs-Lions recap, final score: Kansas City loses 21-20 in Week 1 - Arrowhead Pride
What we learned from Week 1 of 2023 NFL season
NFL scores, schedule, live updates in Week 1: Patrick Mahomes with 5 TDs in first game without Tyreek Hill
2023 NFL MVP odds: Patrick Mahomes passes Joe Burrow heading into Week 1 - The Athletic
Detroit Lions stun Kansas City Chiefs 21-20: Game recap
Chiefs vs. Lions final score, results: Detroit knocks off Patrick Mahomes, Kansas City in NFL opener
NFL Preseason Week 2 Game Recap: Kansas City Chiefs 38, Arizona Cardinals 10, NFL News, Rankings and Statistics
NFL stats and records, Week 1: Patrick Mahomes the greatest Week 1 QB ever?
NFL Scores Today: Highlights, Winners, and Losers From Every Week 1 Preseason Game