Super Bowl LI - Wikipedia
Fun Fact: All 4 of Buffalo's Super Bowl losses were all against NFC East Teams. The Only NFC East Team they didn't face were the Philadelphia Eagles : r/nfl
Super Bowl Losers: Grieving part of rebound process – The Denver Post
Washington Football Team Super Bowl Wins History, Appearances, and More
Bills Flashback: Rolled by the Redskins in Super Bowl XXVI
Super Bowl: Top 10 Epic Fails in Super Bowl History, News, Scores, Highlights, Stats, and Rumors
Baltimore Ravens Playoff History: Wins, Super Bowl Appearances, and More
Buffalo Bills Super Bowl History: Wins, Losses, Appearances and All-Time Record
What are the Latest Buffalo Bills Super Bowl Odds? (Week 6)
Pittsburgh Steelers vs. Buffalo Bills: A History of the Rivalry - Behind the Steel Curtain
Super Bowl contenders meet as Bills, Rams open NFL season - The San Diego Union-Tribune
KC Chiefs Super Bowl History, Results, Appearance, W-L record