Ryan Anderson had 17 points and 17 rebounds to lead California to a 69-59 victory over Oregon State on Saturday at Corvallis, Ore.
The Golden Bears improved to 11-1 against the Beavers in Corvallis under Coach Ben Braun.
Jerome Randle and Patrick Christopher added 11 points for California (11-4, 2-2 Pac-10). Marcel Jones had 12 points and Seth Tarver 11 for Oregon State (6-10, 0-4). The Beavers, who have lost six in a row, shot 32.9%.
California led by 18 in the second half. The Beavers pulled the score to 63-53 with a Tarver jump shot at 4:02, and C.J. Giles scored to get the Beavers within eight with 1:04 left.
Anderson, a 6-foot-10 sophomore forward, entered the game as the conference's leading scorer and fifth-leading rebounder at 20.9 points and 9.1 rebounds a game. He had 22 points and seven rebounds in the Golden Bears' 79-70 loss at Oregon on Thursday night.