Bruce Arians says Jason Pierre-Paul's roughing-the-passer penalty was costly. Was it?
Kansas City Chiefs receivers struggled with more than drops in Week 1 - A to Z Sports
Debate continues over the controversial holding call in the Chiefs' win over the Jets, NFL
Roughing-the-passer call prompts NFL officiating reviews
Baltimore Orioles sign Kyle Gibson - TSN.ca
Chiefs rue dropped passes, penalties in sloppy season-opening loss to Detroit
Coco Gauff's US Open victory given presidential seal of approval - KAKE
Chiefs rue dropped passes, penalties in sloppy season-opening loss to Detroit
Bills 24, Chiefs 20: penalty recap - Buffalo Rumblings