On Sunday, Connecticut hung on to defeat Michigan State 60-54 in the East Region.
Connecticut will take on Florida, which defeated Dayton 62-52 on Saturday in the South Region.
Wisconsin won the West Region in a 64-63 overtime thriller against Arizona on Saturday.
The Badgers will play against Kentucky, which defeated Michigan 75-72 on Sunday in the Midwest Region.
This year's Final Four will take place in North Texas on April 5th.
The championship game is on April 7th.
Copyright 2015 Nexstar Broadcasting, Inc. All rights reserved. This material may not be published, broadcast, rewritten, or redistributed.