Racing PositionsSources: Gambling ring also tied to college hoops4mDavid PurdumGators' Clayton Jr. (ankle) walking without boot14mAuburn, Duke remain 1-2 atop latest AP Top 251hAP men's poll reaction: What you need to know about each Top 25 team1hESPN StaffIowa's Freeman to have season-ending surgery3hWho are the winningest NCAA basketball coaches of all time?7hKeith JenkinsUConn expects McNeeley back Fri. vs. St. John's1dCalipari booed early, but Arkansas gets last word1dRupp Arena booing Calipari draws memories of previous unpleasant sports returns1dTory BarronTexas Tech AD calls Toppin's ejection 'egregious'1dJeff Borzello