What is the worst ranked defense (nationally) to ever win a Natty? just wondering if anyone knows that.
Auburn in 2010 I think. They were ranked in the 50's. They also had Cam Newton and it was kind of a weird year where no one really had an elite defense. If you go back to 2009 (which is how far cfbstats.com goes back), I think there are 3 national champions who were not Top 10 (2019 LSU, 2014 OSU and 2010 AUB). Most of the rest were either # 1 or # 2. LSU and OSU's defenses improved greatly those years as the season went on and were elite by playoff time. Auburn with Cam Newton is really the major outlier. I'm going off memory, but I've looked into this several times. There might be one more that was outside the Top 10 but it was like No. 14 or something.
EDIT: okay, my OCD has made me look it up.
2022, UGA, No. 5, 14.3 pts per game
2021, UGA, No. 1, 10.2 pts per game
2020, Bama, No. 13, 19.4 pts per game
2019, LSU, No. 31, 21.7 pts per game
2018, Clemson, No. 1, 13.1 pts per game
2017, Bama, No. 1, 11.9 pts per game
2016, Clemson, No. 10, 18.0 pts per game
2015, Bama, No. 2, 15.1 pts per game
2014, OSU, No. 26, 22.0 pts per game
2013, FSU, No. 1, 12.1 pts per game
2012, Bama, No. 1, 10.9 pts per game
2011, Bama, No. 1, 8.2 pts per game
2010, Aub, No. 53, 24.1 pts per game
2009, Bama, No. 2, 11.7 pts per game