(Corvallis, OR)  --  Everett Hayes scored the game-tying field goal with just more than seven minutes remaining but Stanford answered back with a field goal of its own and edged by Oregon State 27-24 in Corvallis.  Chance Nolan finished 17 of 30 for 221 yards and three touchdowns, including a pair to Tyjon Lindsey.  The Beavers drop to 2-and-4. OSU will conclude the season Saturday against Arizona State.