LOS ANGELES -- For the first time in a long time, UCLA played 40 minutes together. The Bruins shared the ball, defended and didn't let up.
It was UCLA's largest margin of victory between the rivals since a 71-49 win on Feb. 26, 2011, and fifth-biggest in the series that began in 1923.
"We shared the ball and knocked down shots," Wilkes said. "I calmed down a lot more and wasn't trying to force a lot of shots like I previously did in the past game."
The Bruins (11-9, 4-3 Pac-12) opened a 20-point lead early in the second half when Wilkes scored their first six points and Jalen Hill completed a 3-point play.
Wilkes tied his career high with five 3-pointers in the second half when UCLA shot 67 percent from the floor and never allowed Arizona to make a run. He also hit all five of his free throw attempts.
"You could see the look in his eye, you see he was confident," Bruins interim coach Murry Bartow said. "I like that he wasn't giddy about it. He was very professional and didn't change his expression much."
Jaylen Hands added 12 points and 11 assists for the Bruins.
The Wildcats (14-7, 5-3) went nearly five minutes without a field goal until Brandon Williams hit a 3-pointer that left them trailing 62-41.
"We can't make a shot," Arizona coach Sean Miller said. "At the end of the day, someone really has to throw that ball in."
Wilkes scored 10 in a row, including two 3s, and Hill's dunk gave UCLA its largest lead of the game, 70-44.
Brown's presence helped the Bruins own a scoring 42-26 edge in the paint.
"It's really big that he plays 30-plus minutes because he really anchors our 2-zone," Bartow said. "We're much better when he's in the middle of it."
Williams led Arizona with 19 points in the Wildcats' first visit to Pauley Pavilion in two years. They won that game 96-85 in January 2017 when both teams were ranked in the top 10.
"We're getting shots that we're capable of making. We're just not making them," Williams said.
The Pac-12's longtime powers have fallen from that lofty perch with both schools struggling during a season in which no league school currently resides in the Top 25.
Arizona: The Wildcats stumbled through two blowout losses in LA, the other one by 23 points at USC. They've dropped three of four but in a weakened Pac-12 they're still in the upper tier of the standings.
UCLA: The Bruins bounced back in nearly all categories from their nine-point loss to Arizona State. They made free throws, controlled the boards and played well with the lead. They face first-place Washington on the road next weekend.
The Wildcats played both games in LA without center Chase Jeter, who has been bothered by a sore back for the last week. Without their 6-10 center the Wildcats were outrebounded 98-69 in both losses. Jeter is their leading rebounder at 7.2 and top scorer off the bench with 12.6 points.
HONORING THE PAST
Kareem Abdul-Jabbar and several of his teammates from UCLA's 1969 national championship squad were honored at halftime. Abdul-Jabbar leaned on a long cane during the introductions.
THE PAST AND THE PRESENT
Abdul-Jabbar and the 7-foot-1 Brown met for the first time. Brown, the Bruins' tallest player since 1992-93, had his seventh double-double of the season. The freshman attended Archbishop Malloy High in New York, and Abdul-Jabbar starred at Power Memorial Academy in the city.
"I always wanted to meet him," Brown said. "We had a lot of things in common. He told me to keep up the good work."
Bill Walton, another legendary UCLA big man, chatted with Brown during early warmups before doing TV commentary.
"He talks to me all the time before games trying to get my head right and tells me to work hard and work smart," Brown said.
Arizona: At Arizona State on Friday in the first of two rivalry meetings.
UCLA: Visits next-to-last place Washington State on Wednesday.
More AP college basketball: https://apnews.com/tag/Collegebasketball and https://twitter.com/AP-Top25
Bracketology -- Lots of contenders for the fourth No. 1 seed
Tony Bennett and Virginia ascended to a No. 1 seed in the latest version of ESPN's bracket, but a number of contenders are vying for the top line.
The coronavirus and college sports: NCAA reopening plans, latest news, program cuts, more
When will college football and other sports return to action? Will more athletic programs be forced to cut sports because of financial strains? Here is the latest on how the coronavirus pandemic is affecting the college sports world.
Bryce Hopkins, Louisville basketball's top 2021 prospect, decommits
Bryce Hopkins, the headliner of Louisville's 2021 basketball recruiting class, decommitted from the school on Sunday.