In a heated Week 7 matchup between the San Francisco 49ers and Kansas City Chiefs, several players faced fines due to unsportsmanlike conduct. Trent Williams and Deommodore Lenoir of the 49ers, along with Bryan Cook and Skyy Moore of the Chiefs, were penalized for their actions during and after the game.

Williams received an $11,817 fine for striking Cook, who had initially hit him while he was down. Lenoir was also fined for a postgame altercation. The fines highlight the escalating tensions as the 49ers suffered their fifth straight loss to the Chiefs.