Pac-12 basketball: No. 13 Oregon puts an end to No. 5 Arizona's 15-game winning streak

Tyler Dorsey scored 23 points, making six three-pointers, and No. 13 Oregon snapped No. 5 Arizona's 15-game winning streak with a decisive 85-58 victory over the fifth-ranked Wildcats on Saturday. 

Dillon Brooks added 18 points and four three-pointers as the Ducks (21-3, 10-1 Pac-12) extended their...