In a dominating performance, the Kansas City Chiefs defeated the San Francisco 49ers 42-0 in Week 16 of the 2026 season. With playoff implications on the line, the Chiefs showcased their offensive firepower and solidified their position in the postseason race. Patrick Mahomes was the star of the show, throwing for an impressive 360 yards and four touchdowns, proving once again why he’s a perennial MVP candidate. Chris Olave emerged as his primary target, racking up 121 receiving yards, while the Chiefs' ground game complemented the air attack effectively. Defensively, Kansas City was relentless, with Chris Jones leading the charge by recording three sacks, disrupting the 49ers' offense at every turn. The turning point came in the second quarter when Mahomes connected on a deep touchdown pass to Olave, which shifted momentum squarely in favor of the Chiefs. With a commanding lead, Kansas City's defense suffocated San Francisco, leaving them unable to mount any offensive threat throughout the game.