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,
1995 Pittsburgh Steelers season game, but lost to the 1995 Dallas Cowboys in the Super Bowl in a matchup of teams that were looking to join the San Francisco 49ers as the only other team (at the time) to win five Super Bowls. It was the first time in three Super Bowl meetings that the Steelers had lost to the Cowboys. Pittsburgh coach Bill Cowher became (at the time) the youngest head coach to lead his team to the Super Bowl. After the Super Bowl loss, quarterback Neil O'Donnell signed as a free agent with the New York Jets. The Steelers would not return