Know the KC Chiefs' Opponent, Week 1: Must-Know Facts About the
Chiefs RB Isiah Pacheco 'absolutely' will be 100% for Week 1, aims
Broncos aim to end 15-game losing streak to Chiefs
Patrick Mahomes' growth as a quarterback helped drive Kansas City
Chiefs: 4 surprise preseason roster cuts before Week 1
Chiefs Defeat 49ers in Stunning Super Bowl Comeback - The New York
Analysis: Few surprises among NFL's top teams a quarter into the
Chiefs to begin title defense against Lions amid distractions
Final Score: Chiefs fall to Lions 21-20 to open the season