The Pac-12 has 8 teams with a 3-0 record this season:

USC
Colorado
Oregon
Oregon State
UCLA
Utah
Washington
Washington State

That is tied with 2005 Big 12 for the most teams to start 3-0 for a single conference in a season in the Poll Era (since 1936). pic.twitter.com/UxnPFvydQA

— ESPN Stats & Info (@ESPNStatsInfo) September 21, 2023