NEW ORLEANS - Shelvin Mack scored 27 points, including five in overtime, and Butler returned to the Final Four with a 74-71 victory over Florida on Saturday. Matt Howard scored 14 and Khyle Marshall added 10 for the Bulldogs (27-9), who showed again they simply won't give in, erasing an 11-point hole in the second half. Mack's 3-pointer with 1:21 left in overtime gave Butler the lead for good at 72-70.