Chiney Ogwumike posted her sixth straight double-double with a career-high 32 points and 18 rebounds to lead the No. 4 Cardinal to a 65-45 win over Oregon State in Corvallis, Ore.
Amber Orrange and Bonnie Samuelson — who hit four 3-pointers — added 12 points each for Stanford (20-2 overall, 9-1 Pac-12).
Jamie Weisner had 13 points and Ali Gibson added 12 for the Beavers (9-13, 3-7), who trailed by as many as 16 in the first half but closed to 35-26 when Gibson scored to open the second half.
Ogwumike answered with six consecutive points.