Super Bowl XLVI the 1980s, 1990s, 2000s, and 2010s) and the second and third to appear in Super Bowls in four consecutive decades (joining the Pittsburgh Steelers). The Giants became the first team in Super Bowl history to win Super Bowls in four different decades (1986, 1990, 2007, 2011). The Patriots became the first team in Super Bowl history to lose Super Bowls in four different decades (1985, 1996, 2007, 2011). Dan Shaughnessy said in a piece in "The Boston Globe" about Boston on the loss to the Giants under the headline, "History Repeats": "Instead of celebrating a grand slam–championships in every major
History of the San Francisco 49ers History of the San Francisco 49ers The San Francisco 49ers are the first major league professional sports franchise to be based in San Francisco, and one of the first professional sports teams based on the West Coast of the United States. The 49ers have won five NFL championships – all Super Bowls. They were the first team to win five Super Bowls (Super Bowls XVI, XIX, XXIII, XXIV, and XXIX). They are considered "The Team of the Eighties", winning four Super Bowls in the decade. Prior to the 80s, the 49ers had never won an NFL championship (They did not