AFC playoff picture: Buffalo Bills clinch berth, set sights on top seed - Buffalo Rumblings
KC Chiefs blast Raiders, clinch No. 1 seed in AFC - BusinessWorld Online
Kansas City Chiefs beat Atlanta Falcons to clinch No. 1 seed in AFC
AFC Playoff Picture: How Bills can claim one-seed in AFC by Sunday night - Buffalo Rumblings
Chiefs thrilled to freshen up after clinching AFC top seed
Updated AFC Playoff Picture, AFC Wild Card standings after Chiefs clinch
Chiefs' playoffs homefield advantage scenarios in Week 17
NFL playoff scenarios: Who's in and who's out heading into Week 18?
Chiefs to put playoff tickets on sale Monday for possible Wild Card game
NFL playoff picture after Week 13: Bills hold top AFC seed after Chiefs loss - The Athletic