Yahoo Sports reports: A topsy-turvy regional round in the NCAA baseball tournament has set up an intriguing set of eight super regionals featuring seven teams from the Southeastern Conference, just one from the Atlantic Coast Conference and four mid-major programs. Nine of the 16 national seeds advanced to super regionals but conspicuously absent are the top two, UCLA and Georgia Tech. Two No. 4 regional seeds, Little Rock and St. John's, reached the tournament's second weekend for the first time.