Chiefs fans on Twitter were pleased to see that #49ers DB Malik Mustapha had a sense of humor after he got trucked by Patrick ...

With Deebo Samuel in the hospital Monday with pneumonia, 49ers review their disappointing 28-18 defeat against Kansas City.

First came the big hit Mustapha took on quarterback Patrick Mahomes’ run during the Chiefs’ 28-18 victory at Levi’s Stadium.

Patrick Mahomes isn't igniting explosive pass plays regularly for Kansas City. Yet even with room to improve, the undefeated ...

The last time Mahomes lowered his shoulder that way, he said, was against Iowa State when he was at Texas Tech — a 2016 game ...

Things didn't go to plan for the San Francisco 49ers in their highly-anticipated Super Bowl rematch against the Kansas City ...

Kansas City Chiefs quarterback Patrick Mahomes told reporters about his 'Truck-stick' touchdown run during Sunday's postgame ...

Patrick Mahomes led the Kansas City Chiefs to a Week 7 victory in a Super Bowl LVIII rematch against the San Francisco 49ers ...

Malik Mustapha speaks with reporters following San Francisco's 28-18 loss to the Kansas City Chiefs on Sunday at Levi's ...

The defending champs are the league's last unbeaten team thanks in large part to their defense and ground game.

Mustapha recorded 12 tackles (six solo) during Sunday's 28-18 loss versus the Chiefs. Mustapha logged a career-high 67 defensive snaps in Week 7, and he had by far his most productive game as a pro ...

As for the 49ers, they failed to keep up with Kansas City, in part because of poor play under center by quarterback Brock Purdy and due to the absences of some of their top weapons. Christian ...