All TV info is courtesy Matt's College Sports on TV site. He has many more games listed, and you'll also want to check out his listings for information on which ACC and SEC regional contests and CSN, FSN, and Root Sports games (all games listed in these posts marked with an *) are available on which affiliates.
All times are Eastern.
SEC/Big 12 Challenge
South Carolina Gamecocks (2-2) at Oklahoma State Cowboys (7-1), 9:30 p.m. (ESPNU)
Ah, the difficulties of scheduling one of these challenges. Couldn't the conferences have managed to give the Cowboys a slightly more challenging (and RPI-boosting) opponent? Of course, the Gamecocks gave Baylor all it could handle during the Tip-Off Marathon in a game played in Waco.
Kentucky Wildcats (7-1) vs. Baylor Bears (7-1) at Arlington, Texas, 10 p.m. (ESPN)
Speaking of the Bears, they welcome the preseason No. 1 of many to the home of this season's Final Four. Scott Drew's team will look to repeat its upset of a season ago, which looked to be a fairly big deal on December 1st -- months before both teams ended up in the NIT.
Other Game Of Note
Arizona State Sun Devils (7-2) at DePaul Blue Demons (4-3), 7 p.m. FS1
After a disappointing 1-2 showing in the Wooden Legacy, the Sun Devils' at-large hopes would be damaged further with a loss to the Blue Demons. Of course, DePaul tripped up Oregon State last weekend.