Note: ESPN's Joe Lunardi assigned a team of Bracketologists to put together Insider's Tournament Tips, offering historical analysis of the bracket and in-depth breakdowns on all 65 tournament teams to help you make smart picks.
Who can forget Tom Brennan and the Catamounts pulling the upset of Syracuse on St. Patrick's Day in 2005? Don't look for a reprise this year.
Plus, you can enlist the help of Insider's Bracket Predictor tool to aid your picks.
Once the action starts, follow all the games on your desktop with our discreet RealTime Scoreboard.
Take a look inside the data used by the selection committee in seeding the bracket: