Hamidou Diallo led UK with 18 points. Shai Gilgeous-Alexander added 13 while Kevin Knox chipped in 12 and Nick Richards 10.
Diallo's dunk with 8:54 left in the first half capped a fast break begun when Utah Valley shot an airball. It was UK's only fast-break points of the first half.
For a freshman-laden team reliant on what Calipari called "random" play, especially early in the season, no fast breaks meant the Cats played against a set defense much of the half.
Coincidentally or not, Kentucky did not make another basket in the first half after Diallo's dunk. UK made six free throws in that span. In that time, UK's largest first-half lead (23-18) faded away in a Utah Valley 16-2 run into intermission.
The idea that Kentucky might struggle offensively probably crossed minds early. The Cats missed eight of their first 10 shots.
Quade Green came off the bench at the first TV time. His presence seemed to bring a semblance of rhythm to UK's offense. The Cats got Nick Richards established in the low post early then either forgot about him or looked elsewhere for points.
But the Cats made only 7 of 32 shots. Getting outrebounded 25-16 contributed to Kentucky only scoring two second-chance points.
Defense enabled Kentucky to stay within striking distance. Utah Valley made only 12 of 30 shots. UK defended the rim, blocking six shots.
Kentucky got its fast break unleashed early in the second half. Its impact was dramatic and obvious as a high-flying dunk.
The second half could hardly have started more poorly for UK. The Cats' first two shots were blocked. Then Utah Valley cashed in a backdoor cut into a three-point play. Kentucky looked like freshmen. More importantly, UK trailed 37-25.
Then Knox made a 3-pointer from the left side against a set defense.
That relaxed UK. Or more likely a flurry of Utah Valley turnovers that UK converted into scores smoothed out the rough spots.
Fast-break dunks by Knox and Diallo followed the 3-pointer. That meant seven points in 37 seconds propelled UK on an 18-0 run that built a 43-37 lead with 15:32 left.
A fast-break layup by PJ Washington gave Kentucky its largest lead yet, 53-44, with 9:04 left. That layup gave UK 12 fast-break points in the first 11 minutes of the second half.
(c)2017 Lexington Herald-Leader (Lexington, Ky.)
Visit the Lexington Herald-Leader (Lexington, Ky.) at www.kentucky.com
Distributed by Tribune Content Agency, LLC.