12 Teams, One Goal: A First Look at the N.F.L. Playoffs - The New York Times
The Kansas City Chiefs Clinch the Number 1 Seed in NFL Playoffs
CHIEFS KINGDOM: Kansas City one step closer to clinching No. 1 seed, home-field advantage
KC Chiefs inch closer to No. 1 seed in AFC Conference
Kansas City Chiefs clinch No. 1 seed in AFC playoffs
Chiefs Playoff Picture: AFC Standings, #1 Seed Chances, Clinching Scenarios, Week 15 Rooting Guide
Chiefs kick off Week 18 playing for AFC's No. 1 seed Kansas City News - Bally Sports
Chiefs Playoff Picture Week 13: Ravens take a step back - Arrowhead Pride
No. 1 seed Chiefs to see familiar route through postseason - The San Diego Union-Tribune
How many times have No. 1 seeds played in Super Bowl? Eagles, Chiefs look to add to NFL playoffs history
The AFC playoff rules have been changed, and the Chiefs largely benefitted?
AFC No. 1 Seed Playoff Scenarios: Bills, Chiefs, and Bengals Path to First-Round Bye
AFC Playoff Picture: Chiefs lose No. 1 seed in Week 17