BERKELEY, Calif. (AP) -- Sean Canfield threw for 342 yards and two touchdowns and ran for a score Saturday night in Oregon State's 31-14 victory over No. 23 California, which lost star tailback Jahvid Best to a concussion after he took a scary fall.

Cal (6-3, 3-3 Pac-10) couldn't recover from seeing Best land on his head in the end zone after a leaping touchdown over a defender in the second quarter. The Golden Bears, who had won three straight to get back in the Top 25 for the first time following a four-week absence, lost their fifth straight at home to the Beavers -- and this one made Oregon State (6-3, 3-3) bowl eligible.

Canfield completed 29 of 39 passes with nine to Jacquizz Rodgers and six each to James Rodgers and Joe Halahuni. It was the third straight game Cal gave up more than 300 yards in the air.