NFL: Chiefs beat Falcons to clinch top playoff seed in AFC - Los Angeles Times
NFL - FINAL: The Kansas City Chiefs clinch the No. 1 seed
Chiefs kick off Week 18 playing for AFC's No. 1 seed
NFL playoff scenarios for Week 17 and what it means for Bills
NFL playoff permutations for Week 17: Bills and Eagles to clinch No 1 seeds? Who is in the hunt for remaining wild card places?, NFL News
CHIEFS KINGDOM: Kansas City one step closer to clinching No. 1 seed, home-field advantage
Kansas City Chiefs need one more win to clinch No. 1 seed
Chiefs in the driver's seat for AFC top seed
Chiefs Playoffs: How the Chiefs Can Clinch the No. 1 Seed and Home-Field Advantage in Week 18