McDonald scores 20, Arizona holds off USC 71-68

TUCSON, Ariz. (AP) - Aari McDonald had 20 points and eight assists on Friday night and Arizona held off a late charge from Southern California for a 71-68 win.

The Wildcats (14-5, 4-4 Pac-12) led by 13 early in the fourth quarter. The Trojans (11-7, 1-6) closed the gap to ...