Is records vs P5 teams that finished the season above .500 and vs P5 teams that finished the season ranked:
BYU's record, since 2011, vs P5 teams that finished the season above .500 is 3-12 (20% win pct). The wins were all in 2013 over 8-5 Texas and 7-6 Georgia Tech, both in Provo, and at 8-5 Houston. BYU is 0-8 since 2011 vs P5 teams that finished the season ranked.
Utah's record, since 2011, vs P5 teams that finished the season above .500 is 10-24 (29%). Utah is 6-10 (38%) in that time vs teams that finished ranked, the highlights being 2011 Stanford which finished #11 (AP), 2014 UCLA (#10), 2015 Michigan (#12), and 2016 USC (#3).