(Undated)  --  In local college baseball action, Oregon needed one extra inning to take down USC 2-1 in Eugene and Oregon State clipped Arizona State 6-5 in Corvallis.  The Ducks improved to 21-and-20, while the Beavers improved to 32-and-7.  Oregon and Oregon State will square off against each other tomorrow in Eugene.  Portland handled Pacific 7-4 to up its record to 17-and-26 on the season.  The Pilots will battle Seattle a week from tomorrow.