The Kansas City Chiefs won the battle for supremacy in the AFC West with a 21-13 victory over the first-place Oakland Raiders. "This is a big, big rivalry and we knew it was going to come down to the end like this," said Chiefs quarterback Alex Smith. In chilly conditions that featured temperatures around minus-10 Celsius (12 degrees Fahrenheit) with the wind chill, the Chiefs' tight end Travis Kelce posted his fourth consecutive game with 100-plus yards receiving.
