Bruce Arians says Jason Pierre-Paul's roughing-the-passer penalty was costly. Was it?
Chiefs rue dropped passes, penalties in sloppy season-opening loss
KU, KSU players share conference player of week honors - KAKE
Chiefs' Patrick Mahomes happy for reworked deal, chance to keep winning Super Bowls in KC, NFL
Chiefs rue dropped passes, penalties in sloppy season-opening loss to Detroit
Bengals QB Burrow back from camp calf injury, looks to improve poor record against Browns in opener
Were the Chiefs Doomed by Bad Officiating or Their Own Mistakes? Yes. - The Ringer
Lions stun champ Chiefs in prime-time season opener, National
Love 'dinged' in Packers' 26-7 preseason loss to Texans - The San Diego Union-Tribune