BOISE, Idaho (AP) — Wes Clark scored 25 points, Jeremy Harris added 23 and No. 13 seed Buffalo pulled off the biggest upset of the NCAA Tournament's opening round, rolling over No. 4 seed Arizona 89-68 in the South Region on Thursday night.
The smaller Bulls (27-8) used their quickness to zip around the Wildcats (27-8), scoring at the rim and on kickout 3-pointers.
Defensively, Buffalo neutralized Arizona's size inside by collapsing on the paint, forcing the Wildcats to shoot from the perimeter. Arizona went 2 for 18 from beyond the 3-point arc, while the Bulls knocked down 15 of 30.
CJ Massinburg had 19 points and Buffalo shredded Arizona's defense at a 55-percent clip for the program's first NCAA Tournament win.
The Bulls move on to face Kentucky in Saturday's round of 32.
Dusan Ristic had 16 points, and Deandre Ayton finished with 14 points and 13 rebounds to lead Arizona.
Arizona won the Pac-12 regular-season title and routed Southern California in the tournament title game, becoming the second team in conference history to sweep both in consecutive seasons.
The Wildcats were the No. 4 seed in the South, but Buffalo was not an easy opening game for the Wildcats.
The Bulls are fast, play up-tempo and shoot the 3 — areas the Wildcats have struggled against.
Arizona had trouble keeping up with the quicker Bulls early and had trouble getting the ball inside to Ayton. Harris and Clark used their quickness to combine for 27 first-half points, and the Wildcats went 1 for 8 from 3-point range to trail Buffalo 40-38.
Buffalo used a similar blueprint to build a 65-55 lead midway through the second half. Massinburg banked in a 3-pointer to stretch the lead to 13 and the Bulls kept building it, racing off to the program's biggest victory.
BIG PICTURE
Arizona will be in rebuilding mode this offseason with Ayton, Trier and Rawle Alkins headed to the NBA and a thin recruiting class so far.
Buffalo picked up the program's biggest win with its best game of the season.
UP NEXT
Buffalo will face Kentucky in the round of 32 on Saturday.
