Isaiah Mobley scored 19 points and seventh-ranked Southern California showed no rust after a 19-day layoff Thursday night in beating host California 77-63 in the Pac-12 Conference matchup in Berkeley, Calif.

Drew Peterson contributed 17 points and Boogie Ellis 14 for the Trojans (13-0, 3-0 Pac-12), who put their program on a COVID-19-related pause after a 67-53 win over Georgia Tech on Dec. 18.

Cal's Grant Anticevich matched Mobley with 19 points, but the Golden Bears (9-6, 2-2) saw a nine-game home winning streak come to an end.

Seeking a sixth straight win overall, Cal led just briefly in the first half, but managed to hang within 36-31 at the break and 40-35 into the fourth minute of the second half.

But the Trojans, who shot 53.4 percent from the field, were too much for the underdog Golden Bears to handle offensively, led by Mobley's 6-for-12 night and Peterson's 8-for-14.

The game got away from Cal late, after an Andre Kelly hoop had pulled the hosts within 59-53 with 7:08 to play.

Anticevich had a chance to cut the deficit in half on the Golden Bears' next possession, but he misfired on a 3-pointer.

Then Peterson hit a jumper, Ellis two free throws and Joshua Morgan a layup to double the advantage to 12 at 65-53 with 5:18 to go.

USC's biggest lead was 15 points.

Hitting six of his nine shots, Chevez Goodwin added 12 points for USC, which had gone more than a month without playing a Pac-12 game.

Mobley and Peterson also were the Trojans' leading rebounders with nine apiece, helping the visitors dominate the backboards to the tune of 39-24.

Kelly finished with 13 points and 11 rebounds for Cal, while Jordan Shepherd went for 17 points.

Joel Brown, who went scoreless, amassed a game-high nine assists for the Golden Bears, one fewer than USC's team total.

The teams combined to make just nine 3-pointers, with Mobley, Anticevich and Cal's Jalen Celestine hitting two apiece.

--Field Level Media