The Cougars shot just 31.6% from the field and 28.6% from behind the arc.
Mustafa Shakur led the way for the Wildcats. The senior scored 17 points on 7-8 shooting. He was perfect inside the arc, while dishing out eight assists and grabbing six rebounds.
All four of the other Wildcat starters scored in double figures.
Marcus Williams grabbed 12 rebounds, while Radenovic 11.
Arizona opened the second half on a 16-7 run the Wildcats built up a 17-point lead and cruised to the win.
The Wildcats had two additional second half runs and were able to play their reserves quite a bit at the end.