The chart below shows how long each seed from each region has stayed in the tournament over the past twelve tournaments. If a 16 is next to a certain seed from a certain region, then that team advanced to the Sweet 16. An 8 means that team made it to the Elite 8, a 4 to the Final Four, a 2 to the National Championship Game, a 1 means they were the National Champion, a 32 means they won one game before being eliminated, and finally, an “x” means that team did not win a game.