Arizona's Jordin Mayes (20) drives against UCLA's Larry Drew II during the first half of an NCAA college basketball game in Tucson, Ariz., Thursday, Jan. 24, 2013. (AP Photo/John Miller)

Arizona's Nick Johnson (13) shoots past UCLA's Jordan Adams (3) during the first half of an NCAA college basketball game in Tucson, Ariz., Thursday, Jan. 24, 2013. (AP Photo/John Miller)

Arizona's Kevin Parrom (3) tries to dribble around UCLA's Tony Parker (23) during the first half of an NCAA college basketball game at McKale Center in Tucson, Ariz., Thursday, Jan. 24, 2013. (AP Photo/Wily Low)

UCLA's Shabazz Muhammad (15) passes the ball through Arizona's Solomon Hill (44) and Nick Johnson (13) during the first half of an NCAA college basketball game at McKale Center in Tucson, Ariz., Thursday, Jan. 24, 2013. (AP Photo/Wily Low)

UCLA's Shabazz Muhammad (15) passes under pressure from Arizona's Nick Johnson (13) during the first half of an NCAA college basketball game at McKale Center in Tucson, Ariz., Thursday, Jan. 24, 2013. UCLA won 84-73. (AP Photo/John Miller)

Arizona's Brandon Ashley (21) battles UCLA's Travis Wear for a rebound during the first half of an NCAA college basketball game in Tucson, Ariz., Thursday, Jan. 24, 2013. UCLA won 84-73. (AP Photo/John Miller)

Arizona head coach Sean Miller signals his team during an NCAA college basketball game against UCLA at McKale Center in Tucson, Ariz., Thursday, Jan. 24, 2013. UCLA won 84-73. (AP Photo/Wily Low)

UCLA's Kyle Anderson, left, struggles to control the ball against Arizona's Kevin Parrom (3) during the second half of an NCAA college basketball game at McKale Center in Tucson, Ariz., Thursday, Jan. 24, 2013. UCLA won 84-73. (AP Photo/Wily Low)

UCLA's Jordan Adams (3) holds onto the ball as he falls to the court while Arizona's Brandon Ashley, left, tries not to foul during the second half of an NCAA college basketball game at McKale Center in Tucson, Ariz., Thursday, Jan. 24, 2013. UCLA won 84-73. (AP Photo/John Miller)

UCLA head coach Ben Howland argues a call with an official during the second half of an NCAA college basketball game against Arizona at McKale Center in Tucson, Ariz., Thursday, Jan. 24, 2013. UCLA won 84-73. (AP Photo/John Miller)

UCLA's Shabazz Muhammad (15) shoots between Arizona's Soloman Hill (44) and Grant Jerrett (33) during the second half of an NCAA college basketball game at McKale Center in Tucson, Ariz., Thursday, Jan. 24, 2013. UCLA won 84-73. (AP Photo/John Miller)

UCLA's Shabazz Muhammad, right, drives in the lane against Arizona's Brandon Ashley (21) during the first half of an NCAA college basketball game at McKale Center in Tucson, Ariz., Thursday, Jan. 24, 2013. UCLA won 84-73. (AP Photo/Wily Low)