Stirtz played one season at Drake and led the Bulldogs to the second round of the NCAA tournament, winning Missouri Valley Player of the Year honors along the way. He averaged 19.2 points, 4.3 rebounds and 5.7 assists and was terrific in the postseason. Now, he is following Ben McCollum to Iowa.

Yet only 15 teams have won multiple national championships. UCLA comes in first with 11. But which schools are close behind? That would be Kentucky (8), North Carolina (6) and UConn (6). Here's a look at schools with more than one title: Florida got its title tally started with back-to-back titles in 2006 and 2007 — the sport's first repeat champs since Duke in 1991 and 1992.

One of the most important ways to build a winning roster in college basketball is by using the transfer portal, which is now officially open.