AFC Playoff Picture Entering Week 15: Bills Remain Top Seed - Sports Illustrated
NFL playoff tracker: Chiefs, Packers clinch division as Steelers secure playoff berth - Sports Illustrated
NFL playoff permutations for Week 16: Can Eagles clinch NFC East division title? And who can book a wild card berth over Christmas?, NFL News
NFL playoffs: Kansas City Chiefs win 2017 AFC West title
Pittsburgh Steelers 10-36 Kansas City Chiefs: Patrick Mahomes throws three touchdowns in comfortable division-clinching win, NFL News
Week 15 NFL Preview: Playoff positioning on the line - KESQ
NFL Week 15 Storylines & Playoff Picture: Bills, Chiefs, Cowboys can clinch
NFL Week 14: Chiefs clinch AFC West title; Bills beat Steelers - Los Angeles Times
NFL playoff picture 2020: Which teams clinched in Week 15 and how?
Kansas City wins its 6th straight AFC West title with win - The San Diego Union-Tribune
2018 NFL Playoff Picture: The AFC Playoffs (Week 15) - Battle Red Blog
How the Chiefs can clinch a playoff spot and win the AFC West against the Steelers