SALT LAKE CITY — Things are shaking up in the Pac-12.

No. 5 Washington has justified the hype, dominating No. 15 Stanford to keep its record clean of losses. No. 24 Utah lost its first game thanks to Cal's defense, something none of us predicted. And No. 21 Colorado leads the South for the first time ever.

Here’s a look at how the Pac-12 performed with division titles coming into factor.

Arizona (2-3, 0-2 Pac-12) at UCLA (3-2, 1-1)

Score: UCLA 45, Arizona 24

Game recap: The Bruins led 14-7 at halftime, then took off to outscore the Wildcats 31-17 in winning fashion.