UCLA took command early in the second half to beat Arizona 71-59 Friday night in the Pac-10 tournament semifinals.
Nick DeWitz had 20 points on 7-of-9 shooting and Oregon State lost a 22-point second-half lead then held off No. 25 Arizona 75-65 on Thursday night.
Channing Frye had 18 points and 16 rebounds as Arizona (No. 20 ESPN/USA Today) beat Mississippi State (No. 21 ESPN/USA Today, No. 15 AP) 68-64 on Sunday despite being held scoreless for more than six minutes down the stretch.
Arizona State was primed for its biggest home game in years, and the No. 1-ranked Arizona Wildcats spoiled it with what might have been their best game of the season.