Welcome to the Best Team Ever bracket series, where the greatest of all time have their most dominant seasons stacked up against each other until we ultimately crown a champion in each sport. The tournament will be decided by fan vote, so be sure to submit yours below! Check out the first round of voting right here. The second round of polling closes at noon ET on Thursday.
All sports fans have had the debate.
Were the undefeated 1972 Miami Dolphins the best NFL team of all time?