Illinois at Michigan State, Tuesday, 7: This might be the biggest remaining obstacle between the Illini and an undefeated regular season. The Spartans have lost just once since falling to George Washington in the BB&T Classic at MCI Center.
Cincinnati at Louisville, Wednesday, 7: This battle for Conference USA supremacy features two teams that could be heard from in March. The Cardinals have won six straight, including a win at Cincinnati. The Bearcats' only two other losses this season? To Illinois and Wake Forest.
Duke at Wake Forest, Wednesday, 9: After playing host to Virginia Tech tonight, the Blue Devils' next three are this game, followed by Georgia Tech and North Carolina at home.
St. Mary's (Calif.) at Gonzaga, Thursday, 8:30: St. Mary's proved it was legit by winning the first meeting with the Bulldogs. Both of these teams stand a good chance of making the NCAA tournament out of the West Coast Conference.