The Green Bay Packers is a professional American football team based in Green Bay, Wisconsin. The Packers compete in the National Football League (NFL) as a member club of the league's National Football Conference (NFC) North division. It is the third-oldest franchise in the NFL, dating back to 1919, and is the only non-profit, community-owned major league professional sports team based in the United States. Home games have been played at Lambeau Field since 1957. The Packers is the last of the "small town teams" which were common in the NFL during the 1920s and 30s. Founded in 1919 by Earl "Curly" Lambeau and George Whitney Calhoun, the franchise traces its lineage to other semi-professional teams in Green Bay dating back to 1896. Between 1919 and 1920, the Packers competed against other semi-pro clubs from around Wisconsin and the Midwest, before joining the American Professional Football Association (APFA), the forerunner of today's NFL, in 1921. Although Green Bay is by far the smallest major league professional sports market in North America, its local fan and media base extends 120 miles south into Milwaukee, where it played selected home games between 1933 and 1994. And despite its small market, Forbes ranked the Packers as the world's 26th most valuable sports franchise in 2016, with a value of $2.35 billion. The Packers have won 13 league championships, the most in NFL history, with nine pre-Super Bowl NFL titles in addition to four Super Bowl victories. The Packers won the first two Super Bowls in 1967 and 1968 and were the only NFL team to defeat the American Football League (AFL) prior to the AFL–NFL merger. The Vince Lombardi Trophy is named after the Packers' coach Lombardi, who guided them to their first two Super Bowls. Their two additional Super Bowl wins came in 1997 and 2011. The Packers are long-standing adversaries of the Chicago Bears, Minnesota Vikings, and Detroit Lions, who today comprise the NFL's NFC North division, and were formerly members of the NFC Central Division. The Bears–Packers rivalry is one of the oldest in NFL history, dating back to 1921.

Lambeau Field

The Pittsburgh Steelers are a professional American football team based in Pittsburgh, Pennsylvania. The team currently belongs to the North Division of the American Football Conference (AFC) in the National Football League (NFL). Founded in 1933, the Steelers are the oldest franchise in the AFC. In contrast with their status as perennial also-rans in the pre-merger NFL, where Pittsburgh were the oldest team to never win a championship, the Steelers are one of the most successful NFL franchises of the modern era. Pittsburgh has won more Super Bowl titles (six), won more AFC Championship Games (eight), and played in (fifteen) and hosted more (eleven) conference championship games than any other NFL team. The Steelers share the record for most Super Bowl appearances with the Dallas Cowboys (eight). The Steelers lost their most recent championship appearance, Super Bowl XLV, on February 6, 2011. The Steelers were founded as the Pittsburgh Pirates on July 8, 1933, by Art Rooney, taking its original name from the baseball team of the same name, as was common practice for NFL teams at the time. The ownership of the Steelers has remained within the Rooney family since its founding. The current owner is Art's son, Dan Rooney, who has given much control of the franchise to his son Art Rooney II. Long one of the NFL's flagship teams, the Steelers enjoy a large, widespread fanbase nicknamed Steeler Nation. The Steelers currently play their home games at Heinz Field on Pittsburgh's North Side in the North Shore neighborhood, which also hosts the University of Pittsburgh Panthers. Built in 2001, the stadium replaced Three Rivers Stadium which hosted the Steelers for 31 seasons. Prior to Three Rivers, the Steelers had played their games in Pitt Stadium and Forbes Field.