Sunday's victories by the Kansas City Chiefs and Tampa Bay Buccaneers ensured the of having three regular-season rematches to end the postseason.
Kansas City and Tampa Bay completed season sweeps of the Buffalo Bills and Green Bay Packers to reach Super Bowl 55.
Andy Reid's Chiefs come into the title clash with a slight edge since they hoisted the Lombardi Trophy last season and beat the Buccaneers inside Raymond James Stadium in Tampa, Florida, in Week 12.
Tampa Bay may have an edge on paper since it is playing inside its home stadium, but with limited capacity slated for February 7, home-field advantage in a Super Bowl will not mean as much as it would in a typical year.