Arizona Wildcats guard Allonzo Trier (35) slips a behind-the-back pass as he's guarded by UCLA Bruins guard Isaac Hamilton (10) during the first half of the No. 4 Arizona Wildcats vs. No. 5 UCLA Bruins men's college basketball game on Feb. 25, 2017, in McKale Center in Tucson, Ariz. Mike Christy / Arizona Daily Star