Super Bowl XLIX of the Seahawks. This was only the fourth time this has occurred. The other three times were in Super Bowl III (Weeb Ewbank's New York Jets vs. Ewbank's former team, Don Shula's Baltimore Colts), Super Bowl XXXIII (Dan Reeves's Atlanta Falcons vs. Mike Shanahan's Denver Broncos), and Super Bowl XXXVII (Jon Gruden's Tampa Bay Buccaneers vs. Gruden's former team, Bill Callahan's Oakland Raiders). The only previous time that the old coach's former team had won was in Super Bowl XXXIII. The Patriots had also appeared in the only other Super Bowl to be held at University of Phoenix Stadium to
Super Bowl XV Super Bowl. The Eagles defeated the Raiders 10–7 on November 23 at Veterans Stadium. This game marked the first Super Bowl where both teams used the 3–4 defensive formation as their base defense. The Raiders were the first team to use the 3–4 in the Super Bowl in Super Bowl XI against the Minnesota Vikings, although the Miami Dolphins used a version of the 3–4 ("53 defense") in Super Bowl VI, Super Bowl VII and Super Bowl VIII. The 3–4 would be used by at least one team in every Super Bowl between Super Bowl XV and game XXVIII. The