Here are the details of their Super Bowl victory: The Seahawks have won the Super Bowl XLVIII against the Denver Broncos. The Broncos suffered their worst Super Bowl loss against the Seahawks.

Broncos defend their crown in Super Bowl 33 "Denver, are you sure about Russell Wilson?" - NFL world grills Broncos QB for terrible performance vs Seahawks "Denver, are you sure about Russell Wilson?" ...

The Broncos blew out the Chiefs, who were resting a litany of starters, on Sunday to clinch their first playoff berth since winning Super Bowl 50 to end the 2015 season.