(Corvallis, OR)  --  The 16th-seeded Beavers will be looking to break out of an extended slump against the fourth-seeded Cincinnati Bearcats at the Corvallis Regional Friday.  Oregon State was shut out twice by USC in its final three games of the regular season, a series loss that nearly cost the defending national champions some NCAA Tournament home games.  The Beavers, who have won six of seven home regionals since 2005, is 5-and-8 overall in its last 13 games entering the postseason.