LOS ANGELES (AP) - Adrain Williams scored 20 points and Kristin Clark added 19 as Southern California beat No. 23 Washington 65-63 Friday night.
Amber Hall scored 23 points for Washington, while Jamie Redd added 21.
USC led by as many as 13 points in the first half, but Washington pulled within 30-24 at halftime and took its first lead, 36-34, early in the second half.
Southern California led by 10 points with 7:48 remaining before Washington rallied to take a one-point lead with 2:39 left on jumper by Hall.
USC then scored five straight points and held on for its first victory over a ranked opponent in two years.