Don't submit that final bracket yet! Matt Norlander's annual goodie bag of data and nuggets will help you through your picks

With NCAA tournament First Four games beginning Tuesday, March Madness is here. And that means it's time for some predictions. Who will advance out of each region and get to the Final Four in San Antonio? Auburn, Duke, Houston and Florida are the four top seeds.

If you need some last-minute help with your NCAA Tournament bracket, the guys at MLive have you covered. With the tournament kicking off today, Michigan basketball beat writer Andrew Kahn, Michigan State beat writer Matt Wenzel and football writers Aaron McMann and Ryan Zuke are publishing their brackets for the world to see.