38. 2006 Indianapolis Colts
Peyton Manning’s first of two Super Bowl wins showcased his level of dominance in the passing game. The Colts ended with the second-highest scoring average in the league in 2006, riding that prowess to a 29-17 win over the Chicago Bears and their vaunted defense led by Brian Urlacher. That’s impressive enough in its own right, but the fact that Indy did so with the 23rd-ranked defense that allowed 22.5 points per game makes it even more impressive.

That year, Manning passed for 4,557 yards, a then-record 49 touchdown passes, and a then-record 121.1 passer rating. He threw only 10 interceptions all year. Those unreal numbers deservedly resulted in his second NFL MVP award. This Colts team may perhaps be an underrated Super Bowl team. While they were a bit one-sided because of their 23rd-ranked defense, they ultimately pulled off one of the greatest comebacks in AFC title game history by beating the Patriots after trailing 21-3. Their Super Bowl was also Manning’s first and best title win of his two total wins.