College basketball rankings: Purdue, Arkansas rise in AP Top 25; Miami (Ohio) drops out in ...

The final AP Top 25 poll before the NCAA Tournament was released on Monday, and to no surprise, there was some significant movement after a busy conference championship week. The top five-ranked teams in the poll -- which also happen to be the top five teams in the NCAA's official seed list -- remained unchanged. Duke, Arizona, Michigan, Florida and Houston rounded out the top five teams in the poll. There were three newcomers in the top 10, with Purdue being the biggest riser after upsetting Michigan in the Big Ten title game. The Boilermakers jumped 10 spots to No. 8, while St. John's received a slight boost by moving up three spots to No. 10 after winning the Big East title. March...