SALT LAKE CITY — Things are progressing well for the Pac-12. Eleven of 12 teams improved their record — the only loss coming from USC, which began its conference season against Stanford. Colorado is on a two-game winning streak, and Oregon and Utah survived a game with their backup quarterbacks.

Here's a look at the Conference of Champions' third week of play.

Arizona (3-0) vs. Northern Arizona (2-1)

Score: Arizona defeats Northern Arizona 77-13

Game recap: After a close 14-13 score in the second quarter, the Wildcats lit up the field and scored 63 straight points.