Multiple-Team Ties
In the event of a tie between more than two teams, the following procedures will be used. After one team has an advantage and is “seeded”, all remaining teams in the multiple-team tie-breaker will repeat the multiple-team tie-breaking procedure. If at any point the multiple-team tie is reduced to two teams, the two-team tie-breaking procedure will be applied.
Head-to-head (best cumulative win percentage in games among the tied teams). If not every tied team has played each other, go to step 2.
Win percentage against all common conference opponents (must be common among all teams involved in the tie)
Record against the next highest placed common opponent in the standings (based on record in all games played within the conference), proceeding through the standings.
When arriving at another group of tied teams while comparing records, use each team’s win percentage against the collective tied teams as a group (prior to that group’s own tie-breaking procedure) rather than the performance against individual tied teams.
Combined win percentage in conference games of conference opponents (ie, strength of conference schedule)
Highest ranking by SportSource Analytics (team Rating Score metric) following the last weekend of regular-season games.
Coin toss
https://pac-12.com/football/standings