Nate Silver’s Final Four Predictions: Louisville, Florida, Arizona, Michigan State

If you’re looking for a little bracket help (possibly for Warren Buffet’s $1 Million Dollar Challenge?), who better than ESPN’s stats wizard Nate Silver? Silver was on SportsCenter unveiling his picks, which includes two No.1 and two No.4 seeds.

Midwest: No. 4 Louisville (National champ pick)

South: No. 1 Florida

West: No. 1 Arizona

East: No. 4 Michigan State