This NCAA basketball bonanza kicks off with the First Four Round – four games in each tournament to determine the final four teams in the Round of 64. It’s the last puzzle piece before the March Madness bracket is complete.

Four teams advanced to the Elite Eight on Thursday, coming one step closer toward booking a trip to San Antonio. In the West Region, Florida dominated Maryland and Texas Tech used a furious rally to get past Arkansas. Out in the East Region, Alabama kept making 3-pointers against Brigham Young and Duke's offense shined against Arizona.