Washington won the Wooden Legacy for the second time after also winning the trophy in 2014. Brooks Jr. was named MVP while Kepang was also named to the All-Tournament team. The Huskies handed the Gaels their first loss of the season and now own a 7-1 advantage in the all-time series.
Menifield's effort helped the Huskies get off to a 3-0 start for the first time since the 2015-16 season.
Washington used a pair of big runs to build an advantage the Wildcats couldn't overcome.
The Huskies improved to 56-11 all-time in exhibition games with a 95-64 win over the Nanooks.
Washington was disruptive defensively and gave itself a chance. But the Huskies couldn't find a way to get Brown untracked in the second half and had the long field goal-less streak to end their trip to Las Vegas.