Chiefs safety Bryan Cook appeared to take a shot at Trent Williams, who responded by punching Cook in the back of the helmet.

The Kansas City Chiefs kept their record perfect Sunday, defeating the San Francisco 49ers to move to 6-0. Patrick Mahomes ...

Trent Williams punched a Chiefs player in the helmet, and signed autographs on his way out after being ejected.

Trent Williams saw his day end early in the San Francisco 49ers Week 7 matchup against the Kansas City Chiefs. The left ...

With three minutes left in the Chiefs’ 28-18 road win at Levi’s Stadium, Cook and Williams scuffled with each other after a ...

Trent Williams threw a punch late in the San Francisco 49ers' loss to the Kansas City Chiefs and was ejected from the contest ...

San Francisco 49ers All-Pro offensive tackle Trent Williams was ejected from their Week 7 game against the Kansas City Chiefs ...

Chiefs DB Bryan Cook made the bold choice to hit Trent Williams, and got drilled back, earning Williams an ejection.

Williams and Chiefs defensive back Bryan Cook got tangled up after a play. Cook whacked the side of Williams' helmet as he ...

The Chiefs won the game 28-18, continuing Williams's troubled history with ejections and aggressive behavior on-field. In the ...

Trent Williams isn't thinking about last year's loss to the Kansas City Chiefs in Super Bowl LVII ahead of the rivalry ...

The rematch between Super Bowl foes means a lot to the 49ers, but for left tackle Trent Williams, getting revenge for a ...