Vote: Weigh in on Week 9 in the Pac-12

After chalk ruled the country in Week 8, Week 9 was a bit less predictable. Three top-25 teams fell to unranked opponents, Ohio State clawed back to beat Penn Stateand Iowa State shocked another top-five foe in TCU.

The Pac-12 was home to one of those upsets of a ranked team (Arizona-Washington State) and nearly another (Stanford-Oregon State), while the offensive duos for Arizona and USC filled up the stat sheet.

Help us recap the best of Week 9 in the conference:

Week 10 gets underway on Halloween night with a pair of Ohio-based rivalries: Bowling Green vs. Kent State (8 p.m. ET on ESPNU/ESPN App) and Miami (OH) vs. Ohio (8 p.m. ET on ESPN2/ESPN App).