The 1971 Pittsburgh Pirates played their games at the stadium that hosted what other team?
Three Rivers Stadium Three Rivers Stadium was a multi-purpose stadium located in Pittsburgh, Pennsylvania, from 1970 to 2000. It was home to the Pittsburgh Pirates of Major League Baseball (MLB) and the Pittsburgh Steelers of the National Football League (NFL).
Frankford Stadium Frankford Stadium, also known as Yellow Jacket Field, was a football field in Philadelphia, Pennsylvania that was the home of the Frankford Yellow Jackets football team of the National Football League, which predated the Philadelphia Eagles.