The Kansas City Chiefs have built a Super Bowl-worthy defense over the past two years in part because they made the difficult decision to trade Tyreek Hill away.

Brock Purdy threw three touchdown passes and ran for a fourth score in his playoff debut, leading the San Francisco 49ers to a 41-23 victory over the Seattle Seahawks in a wild-card game.

Dak Prescott and the Dallas Cowboys couldn't take advantage of a home playoff game.

Tennessee Titans running back Derrick Henry (22) breaks away from Houston Texans defensive end Charles Omenihu (94) during the second half of an NFL football game Sunday, Jan. 3, 2021, in Houston. (AP Photo/Sam Craft)HOUSTON – The Tennessee Titans won the AFC South on Sunday. All it took was Derrick Henry surpassing 2,000 yards rushing and rookie Sam Sloman’s 37-yard field goal that bounced off the upright and through for a 41-38 victory over the Houston Texans. The Titans then capped a long drive with a 5-yard TD run by Ryan Tannehill with less than two minutes remaining. Henry had put the Titans on top 10-3 when he dashed 52 yards early in the second quarter.

The unbeaten Pittsburgh Steelers wound up relatively healthy for their game against the AFC North rival Cincinnati Bengals following a brush with the novel coronavirus. Defensive tackle Tyson Alualu is also back after missing a game with a knee injury. Cincinnati is without running back Joe Mixon, whose lingering foot injury is forcing him to miss a third game in a row. Receiver Cooper Kupp, left tackle Andrew Whitworth and running back Darrell Henderson all were active after missing practices with injuries. Raiders: T Kolton Miller (ankle), DT Maurice Hurst (ankle), QB Marcus Mariota, RB Theo Riddick, G John Simpson, DT Daniel Ross.