Nick Sirianni has the highest winning percentage among active NFL coaches and the fifth-best in NFL history. Coaches who win ...

Kansas City Chiefs rookie receiver Xavier Worthy played his part in the 29-10 Christmas Day win over the Pittsburgh Steelers ...

The Kansas City Chiefs will have extra time to rest and recover for the playoffs after securing the AFC's No. 1 seed on ...

The closest Super Bowl in history, a game that began with Whitney Houston’s emotional rendition of the national anthem and ...