There are 19 unbeaten teams remaining...
Charlotte
DePaul
Eastern Michigan
Florida State
Fresno State
Georgia Tech
Houston
Howard
Iowa
LSU
Oregon
Richmond
St John's
Stanford
Tulsa
Vanderbilt
Wake Forest
West Virginia
Wisconsin-Green Bay
Eastern Michigan, Iowa, and Wisconsin-GB have no games left against other undefeated teams. The maximum number of possible undefeated teams going into the tournament is nine. The last possible matchup of undefeated teams is February 20th Charlotte 26-0 at Houston 25-0. There is one guaranteed matchup of unbeatens, Georgia Tech vs Tulsa on 12/12. Last season the last matchup of unbeatens was on 12/29...Miami (FL) defeated Vanderbilt 79-57 in Miami.
_________________
I'm sick and tired of the stories that you always tell
Shakespeare couldn't tell a story that well
See, you're the largest liar that was ever created
You and Pinocchio are probably related
Full of criss-crossed fits, you lie all the time
Your tongue should be embarrassed, you're a threat to mankind