TUCSON, Dec. 24 (UPI) -- Nick Johnson hit 7-of-10 shots from the field on his way to 20 points Monday and No. 1 Arizona remained unbeaten with a 77-44 blowout of Northern Arizona.
Johnson drained a trio of 3-pointers for the Wildcats (13-0), who romped in their final tune-up before the start of their Pac-12 conference schedule.
Rondae Hollis-Jefferson, subbing for injured center Kaleb Tarczweski, struck for 14 points.
Brandon Ashley contributed 11 and nine rebounds for Arizona.
Aaseem Dixon led the Lumberjacks (3-8) with nine points.