Arizona enters arguably its toughest weekend of Pac-12 play to date already with more losses in the league than it had all of last season. At 4-3, the Wildcats enter are tied for fifth with Oregon but would be the No. 6 seed in the Pac-12 Tournament by virtue of the head-to-head loss at the Ducks last Saturday.
But there’s a lot of season left, and this weekend could go a long way toward determining if 11th-ranked Arizona (15-3) can stay in the conference title race as it hosts USC (13-5, 5-2) on Thursday night and No.