Travis Wear scored 17 points to lead the Bruins, whose winning streak equaled their longest since 2008-09. Norman Powell added 11 points starting in place of Shabazz Muhammad, who finished with 10 points, as did Kyle Anderson.
After barely getting by Southern California 76-74 on Thursday, the Ducks won their seventh straight and 11th in their last 12. They are 5-0 in league play for the first time since 1973-74 when the conference had eight teams. Back then, they lost their next game to then-No. 1 UCLA at Pauley Pavilion.
No. 7 Arizona 71, Arizona State 54 • Mark Lyons scored 24 points, Nick Johnson added 19 and Arizona pulled away in the second half to beat rival Arizona State in Tempe, Ariz.
Arizona (16-1, 4-1 Pac-12) was solid at both ends and went on the decisive run after Arizona State point guard Jahii Carson picked up his fourth foul midway through the second half. Solomon Hill added 13 points for the Wildcats, who scored 18 points off turnovers and outscored the Sun Devils by 14 inside.
Arizona State (14-4, 3-2) never recovered after Arizona's run, thanks to 17 turnovers and a quiet game by second-leading scorer Carrick Felix, who had 5 points on 1-of-8 shooting.
Carson had 22 points and four assists, and Evan Gordon added 14 points for the Sun Devils.
• No. 7 Arizona 71, Arizona State 54
• No. 21 Oregon 76,No. 24 UCLA 67
• Stanford 69, Cal 59
• USC 69, Oregon State 68
• Colorado 58, Washington State 49