Crabbe was 10 for 15 shooting, including 4 for 6 on 3-pointers, and made a pair of shots in the extra period to help the Golden Bears (9-7, 2-2 Pac-10) run away with the victory in overtime after blowing a 14-point lead.
Pac-10 scoring leader Klay Thompson had another brilliant offensive night with 36 points and DeAngelo Casto added 11 for the Cougars (12-5, 2-3), who dropped their third straight conference road game. They also lost at UCLA and USC.
Thompson's 3-pointer in the waning seconds of regulation forced overtime. But Cal sprinted out to a six-point lead in the extra period that was too much for Washington State to overcome.
Jordan Men's Cal Golden Bears Heathered Blue/Gold Basketball Performance PoloShop
Purdue's 2016-17 prospects got a jolt Wednesday when forward Caleb Swanigan announced he will return for his sophomore season.
Clemson's Jaron Blossomgame says he is withdrawing from the NBA draft and returning to school for a final season.
Jeff Goodman logs all the coaching changes following the 2015-16 college basketball season.