Tom Brady won the seventh NFL Championship in his life. Tampa Bay defeated Kansas City 31-9.
The Chiefs defeated the Bills 24-38 and will play their second straight Super Bowl.
Tampa Bay will now play against Green Bay.
Patrick Mahomes was substituted with a possible concussion but Kansas beat Cleveland to stay within one game of the Super Bowl.
With a 17-3 and a spectacular interception, Buffalo is now in the AFC Game.
The Packers beat the Rams 32-18 and are one point off the Super Bowl.
A series of interceptions helped them beat Steelers by 48-37.
Lamar Jackson showed his strength as the Ravens beat the Titans.
With a losing record, the Washington Football team secured the last berth. Browns also secured a playoff spot, their first one since 2002.
Bud Dupree (USA), one of the best defending players for the NFL leaders, the Steelers, is likely done for the season following a potential torn ACL, the NFL reports.