Mike Moser, Joseph Young lead streaking Oregon to 78-63 victory over USC

Oregon forward Mike Moser, left, goes up against Southern California forward Roschon Prince during the first half of an NCAA college basketball game Saturday, March 1, 2014, in Los Angeles. (AP Photo/Ringo H.W. Chiu) (The Associated Press)

Oregon guard Damyean Dotson, right, shoots against Southern California guard Byron Wesley during the first half of an NCAA college basketball game Saturday, March 1, 2014, in Los Angeles. (AP Photo/Ringo H.W. Chiu) (The Associated Press)

Mike Moser had 20 points and 12 rebounds, Joseph Young added 16 points, and Oregon broke open a close game midway through the second half to beat Southern California 78-63 on Saturday.

Oregon earned its fifth straight victory and eighth consecutive win over the Trojans.

Jason Calliste scored 13 points and Elgin Cook had 12 for the Ducks (20-8, 8-8 Pac-12), who outscored the Trojans 17-3 in the final 9 minutes to reach the 20-victory plateau for the fourth straight season — just the second time in school history they've accomplished that feat.

Pe'Shon Howard led USC (10-19, 1-15) with 20 points — all but four in the first half. Byron Wesley added 12 points for the Trojans, who lost their 10th straight game. They also lost 10 in a row to complete the 2011-12 season.