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).
1971 St. Louis Cardinals season The 1971 St. Louis Cardinals season was the team's 90th season in St. Louis, Missouri and its 80th season in the National League. The Cardinals went 90–72 during the season and finished second in the National League East, seven games behind the eventual NL pennant and World Series champion Pittsburgh Pirates.