CORVALLIS — The sixth-ranked Oregon State baseball team swept a doubleheader from visiting Bryant Saturday afternoon at Goss Stadium and in the process, the Beavers kept their record perfect at 11-0. OSU won the second game, 3-1, after winning game one, 7-2. North Eugene High product Andrew Moore was dominant in the second game, allowing just four hits, one unearned run and a walk in eight innings of work. The freshman (3-0) struck out seven for the win. Michael Conforto stroked a 1-0 pitch from Bryant starter Kevin McAvoy over the left field fence in the first, scoring Tyler Smith …