

Here are the biggest longshots to win the Super Bowl since 1971: Biggest NFL Preseason Longshots to win the Super Bowl These are the true underdogs: the teams no one in August thought would be hoisting the Lombardi Trophy in February. Of course, that was before Tom Brady bolted the Patriots to Tampa Bay, which settled in around +1400 at the end of July. In Super Bowl 2021 on February 7, the preseason favorites (Kansas City Chiefs) meet the Tampa Bay Buccaneers, who were longshots a year ago at +5000 when Super Bowl 55 odds were first released.

There have been Super Bowl champions that were wire-to-wire league leaders who lived up to early expectations and others that surprised everyone en route to making history.
