2012 Tourney darlings Norfolk State take on Florida at 6:10 p.m. on TNT, Ohio and South Florida tip off on TBS at 7:10 p.m., Lehigh and Xavier start on TruTV at 7:45 p.m., Purdue and Kansas follow at 8:40 p.m. on TNT and Cincinnati and Florida cap the evening at 9:40 on TBS.