(Corvallis, OR)  --  Second-ranked Oregon State beat Cal State Fullerton 5-4 yesterday to end an eight-game homestand.  The Beavers baseball team is 15-and-1.  It was their second win without coach Pat Casey.  The NCAA gave Casey a four-game suspension for making contact with umpire Mark Buchanan during the Friday 5-3 loss to the Titans.