Chiefs clinch AFC West; Ravens clinch playoffs

Baltimore Ravens quarterback Lamar Jackson (8) heads to the locker room after stopping to sign autographs for fans following a 24-17 win over the Buffalo Bills in an NFL football game in Orchard Park, N.Y., Sunday, Dec. 8, 2019. (AP Photo/John Munson)

BUFFALO, N.Y. — Lamar Jackson threw three touchdown passes and the Baltimore Ravens became the AFC’s first team to clinch a playoff berth following a 24-17 win over the Buffalo Bills on Sunday.