Was Peyton Manning's performance the worst ever for a Super Bowl-winning QB?
Super Bowl: Worst winning performances by a QB in last 20 years - Sports Illustrated
Studs & Duds: Peyton Manning's best (and worst) games with the Denver Broncos - Mile High Sports
5 worst players to ever win Super Bowl MVP
10 Worst Super Bowls Ever, Ranked
Champ or Choker? Inside Peyton Manning's Complicated Legacy, News, Scores, Highlights, Stats, and Rumors
Peyton Manning's legacy takes a hit
Super Bowl MVPs: Ranking the first 56 award-winning performances
NFL Playoffs 2011: 25 Worst Playoff Performances of the Last 20 Years, News, Scores, Highlights, Stats, and Rumors
Peyton Manning sets passing yards record, then gets benched - The Boston Globe
Studs & Duds: Peyton Manning's best (and worst) games with the Denver Broncos - Mile High Sports
2006 Patriots slaying elevated Peyton Manning – Boston Herald
Peyton Manning believes Russell Wilson, Matt Ryan are well-equipped to handle big expectations with new teams
Peyton Manning was one of the NFL's worst quarterbacks this year, and he still might win a Super Bowl