so mediocre that it hardly has any teams with winning records, and those teams don’t schedule good P5 teams to play — except for the two that lost, Oregon and USC.
In any case, even with limited opportunities to play decent P12 teams that are too wimpy to schedule them, P5 teams with winning records are 2-0 vs P12 teams with winning records.
In addition, if you want a larger n, let's just expand it to all OOC teams with winning records, not just P5s. Let's add in SDSU, Hawaii, Cincinnati, Air Force, and so forth. And BYU. What is the Pac's record against all such teams, in aggregate?