Here's the latest projected March Madness bracket, including No. 1 seeds, the last four teams in and the first four out of the NCAA Tournament

In Saturday's March Madness Bracket Preview on CBS, Purdue was listed as a No. 2 seed and in the Midwest Region, which will be held in Indianapolis.

The Big 12 had five teams in the top 16 with Houston, Iowa State, Arizona, Texas Tech and Kansas. The Big 12 and SEC combine to have 11 of the top 16 seeds at the moment with the Big Ten having three teams and the ACC and Big East each having one.