Poised and confident, Mahomes has Kansas City back in AFC title game - The Globe and Mail
Chiefs Beat Bills in OT Thriller, Punch Ticket to Fourth Straight AFC Title Game – NBC4 Washington
NFL changes playoff overtime rule after Kansas City Chiefs vs Buffalo Bills thriller, National Sports
Bills fall to Chiefs 42-36 in OT in wild playoff game
Bills lose heartbreaker to Chiefs in OT, 42-36
Bills vs. Chiefs by the numbers: Breaking down the wildest stats from thrilling divisional playoff game
Chiefs rally past Buffalo 42-36 in OT in wild playoff game
Kansas City Chiefs fans donate to Buffalo children's hospital after win over Bills
Kansas City Chiefs 42, Buffalo Bills 36: Final score, recap, highlights
Chiefs Knock off Bills in Overtime to Advance to the AFC Championship - The New York Times
Explained: NFL's new overtime rule for the playoffs - Los Angeles Times
Chiefs vs. Bills divisional round: The morning after a Kansas City win
NFL owners approve rule change for OT in playoffs – Trentonian