March 18, 2013 10:00 am Top Seeds in NCAA Tournament Louisville is the top seed in the NCAA tournament after a topsy-turvy season in college basketball, capped by another round of upsets over the weekend. Wake Up to Something Good 0:58 Mystik Dan wins 150th Kentucky Derby in photo finish 2:13 Caitlin Clark makes WNBA debut in Arlington 1:04 Dallas sports fan ‘down under' 0:45 Knicks defeat 76ers, advance to Eastern Conference second round 0:58 Dallas Stars fans ‘down under'