Chiney Ogwumike had 22 points and 13 rebounds, and No. 4 Stanford beat Oregon 86-62 on Friday night for its fifth consecutive win.
It was the 400th Pac-12 victory for Tara VanDerveer, who is the only coach in conference history to win that many league games.
Joslyn Tinkle added 16 points for the Cardinal (19-2, 7-1), who led by as many as 29 points in their 12th straight victory on the road this season.
Ariel Thomas had 17 points for the overmatched Ducks (3-8, 1-7). Freshman Jillian Alleyne added 13 points and 13 rebounds.