You have beaten the following P5 teams with winning records:
2013 Texas (8-5) and GA Tech (7-6)
That's the list. The rest of your wins are against .500 or worse teams:
2016 Arizona (3-9), MSU (3-9), Miss. St. (6-7)
2015 Nebraska (6-7)
2014 Texas (6-7), Virginia (5-7), Cal (5-7)
2012 WSU (3-9), GA Tech (7-7)
2011 Ole Miss (2-10), OSU (3-9)
Your losses are to significantly better teams (usually):
2016 Utah (9-4), UCLA (4-8), WVU (10-3)
2015 UCLA (8-5), Michigan (10-3), Missouri (5-7), Utah (10-3)
2013 Virginia (2-10), Utah (5-7), Wisconsin (9-4), Notre Dame (9-4), UW (9-4)
2012 Utah (5-7), OSU (9-3), Notre dame (12-1)
2011 Texas (8-5), Utah (8-5)