(Eugene, OR)  --  Payton Prichard scored 29 points and pulled down six rebounds as the ninth-ranked Ducks beat Arizona State 78-69 in Eugene.  Chris Duarte added 20 points while Shakur Juiston had 11 points and nine rebounds in the win, moving Oregon to 14-and-3.  They'll be back at work Thursday when they visit Washington State in Pullman.