USC beats cold-shooting Arizona 57-48

Arizona head coach Sean Miller gestures to his team during the first half of an NCAA college basketball game against Southern California Thursday, Feb. 27, 2020, in Los Angeles. (AP Photo/Mark J. Terrill)

Southern California forward Onyeka Okongwu, right, shoots as Arizona center Chase Jeter defends during the second half of an NCAA college basketball game Thursday, Feb. 27, 2020, in Los Angeles. USC won 57-48. (AP Photo/Mark J. Terrill)

Southern California forward Onyeka Okongwu, right, tries to shoot as Arizona forward Ira Lee defends during the second half of an NCAA college basketball game Thursday, Feb. 27, 2020, in Los Angeles. USC won 57-48. (AP Photo/Mark J. Terrill)

Southern California head coach Andy Enfield yells at referees during the second half of an NCAA college basketball game against Arizona Thursday, Feb. 27, 2020, in Los Angeles. USC won 57-48. (AP Photo/Mark J. Terrill)

Arizona guard Nico Mannion, left, shoots as Southern California guard Jonah Mathews defends during the second half of an NCAA college basketball game Thursday, Feb. 27, 2020, in Los Angeles. USC won 57-48. (AP Photo/Mark J. Terrill)