Five things that stood out about Chiefs win vs. 49ers to remain NFL’s only unbeaten
About 10 minutes before the Chiefs and San Francisco 49ers kicked off in California, a football game played 2,000 miles away left the Chiefs as the NFL’s only unbeaten team. Three hours later, they left California with the same distinction. The Chiefs beat the 49ers 28-18 in a Super Bowl rematch at Levi’s Stadium.