7pm ET - ESPN - #24 Marquette @ Villanova - It looks like Marquette is in, but Villanova is definitely on the bubble. Their win Saturday against #13 Connecticut was a tremendous help, but they will have to do more to ensure a bid.
7pm - Versus - Flyers @ Sabres - The Sabres currently sit as the 8th seed in the Eastern Conference, but just one point behind them are the Flyers. Flyers look to end a current 10-game losing streak.
9pm - ESPN2 - #7 Texas @ #25 Kansas State - For Texas, this should be their last tough game. If they beat KSU, they should win their last three games and have a good shot at a number one seed. But, they will have to contend with player of the year candidate Michael Beasley. Beasley is averaging 26 points and an NCAA best 12.5 rebounds. The Wildcats are 13-1 at home this season.
Non-sports pick - 8pm - Discovery Channel - Dive To Bermuda Triangle - "While researchers can explain the disappearances of many boats and planes, other remain mysteries." Maybe this can help with your Lost theories.