History of the Pittsburgh Steelers Dallas defeated the Steelers in Super Bowl XXX to become the second team behind San Francisco to win five Super Bowl Championships. Ten years later, Pittsburgh would join Dallas and San Francisco to become the third team to reach that milestone when they defeated the Seattle Seahawks in Super Bowl XL. Three years later, the Steelers would become the first team to win a sixth Super Bowl, achieving that milestone in the 2008–09 season. They played against the Arizona Cardinals in Super Bowl XLIII, with a 27–23 comeback victory. The Broncos have competed in seven playoff games against the Steelers,
2010 Pittsburgh Steelers season their seventh ring, however, by the Green Bay Packers, who defeated them 31-25. 2010 Pittsburgh Steelers season The 2010 Pittsburgh Steelers season was the team's 78th season as a professional sports franchise and as a member of the National Football League, the eleventh season under the leadership of general manager Kevin Colbert, and the fourth under head coach Mike Tomlin. They reached Super Bowl XLV for the franchise's 8th Super Bowl appearance, but lost to the Green Bay Packers 31–25. The Steelers allowed the fewest points in the NFL in 2010, with 232 (14.5 points per game). In 2009, the