Oregon State dropped its Pac-12 baseball game at home to visiting USC 2-0 at Goss Stadium in Corvallis.  The two play again today at 6 p.m. and Sunday at noon.  At PK Park in Eugene, UCLA beat Oregon 4-2.  The two play again today at 6 p.m. and Sunday at 4 p.m.  All of the games are on the Pac-12 Networks.