No. 25 Arizona survives road challenge at Washington State

PULLMAN, Wash. -- Derrick Williams scored 17 points and grabbed 19 rebounds as Arizona (No. 25 ESPN/USA Today) edged Washington State 65-63 on Saturday night.

Lamont Jones added 11 points for Arizona (16-4, 5-2), which used a big rebounding advantage to overcome poor shooting and moved into a tie for second place in the Pac-10.

DeAngelo Casto scored 17 points for Washington State (14-6, 4-4). Klay Thompson, the leading scorer in the conference, was held to nine points -- 13 below his average.