(Corvallis, OR)  --  Top-ranked Oregon State set a Pac-12 record with its 14-3 victory over Washington State at Goss Stadium.  The Beavers won their 27th conference game, breaking the record of 26 set by Arizona State in 1981.  The Beavers are 45-and-4 overall, tying the school record for most victories in a season. Oregon State won all 10 conference series and swept seven.  Nick Madrigol homered and had five RBI against Washington State.