2014 Arizona beat #22 (final committee ranking) Utah and #2 Oregon on the road. They also beat #15 ASU. AZ’s third loss came in the CCG against Oregon. The committee typically doesn’t punish teams for playing in a CCG. Their other 2 losses came against ranked teams
2016 Wisconsin also had 1 win over a top 25 team but all their losses were against teams in the top 6.
2018 LSU had 2 wins against the committee’s top 25 and all their losses came against top 25 teams
The Boise loss hurts BYU because there just aren’t enough high level wins to offset it to make a strong case for the NY6.