Bracketology Tuesday December 19th (updated as of 11:19 am ET) 

Last Four Byes:  Providence, Villanova, Washington, Northwestern

Last Four In:  Butler, Kansas State, Mississippi State, Drake

First Four Out:  Saint Joseph's, Virginia Tech, Nebraska, Texas

Next Four Out:  Texas Tech, Cincinnati, St. John's, Indiana

Moving In:  Drake, Northwestern, North Dakota, Prairie View A&M, 

Moving Out:  Cincinnati, Indiana, North Dakota State, Bethune-Cookman