[img]http://d.yimg.com/a/p/ap/20100320/capt.99c6f81f6bfb43fabcf26f72f4eba1bc-99c6f81f6bfb43fabcf26f72f4eba1bc-0.jpg?x=86&y=130&q=85&sig=PhoGFDhAbVdKFXDs6WwNkg--[/img]AP - The first ticket to the round of 16 will be punched when second-seeded Villanova tussles with West Coast Conference champion Saint Mary's at 1:05 p.m. ET on Saturday. They'll be followed by a couple of upset-minded teams trying to keep the magic moving: 13th-seeded Murray State takes on fifth-seeded Butler, and 14th seed Ohio plays No. 6 seed Tennessee.