The Week 10 Pac-12 Conference slate is light this week, as Oregon, Stanford, Utah and Washington all have byes.
Stakes are high in the South division. Arizona State holds a one-game advantage in the loss column over Arizona, USC and UCLA, but the Sun Devils' edge is on the line Halloween night at Washington State.
An Arizona State loss, coupled with wins for the other three, sends the division into chaos for the season's final month.
USC at Oregon State is the week's other marquee matchup. The Trojans remain in the divisional chase, but a loss effectively removes them from competition.
There are just two Saturday games: Arizona at Cal and UCLA returning home to face Colorado.
Week 10 is something of a tease before the most highly-anticipated matchup of the 2013 Pac-12 season, Oregon at Stanford on Nov. 7.
Record Last Week: 4-1 (2-3 against the spread)
Record This Season: 55-8 (38-25 against the spread)