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How did the New York game differ from the Massachusetts game of baseball?

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Before the American Civil War, two distinct versions of baseball were played in the United States: the Massachusetts game and the New York game. The primary differences between them involved the type of ball used and the rules for putting a runner out.12

  • The Massachusetts Game: This version utilized a soft ball and remained popular in and around Boston.12
  • The New York Game: Formulated by the New York Knickerbocker Base Ball Club in 1845, this version used a harder ball. A significant rule change in the New York game was that a runner was put out by being tagged with the ball, rather than being hit with a thrown ball as in the older style.12

The use of a harder ball in the New York version allowed for a larger-scale game. Following the Civil War, the New York game became the predominant version of the sport.12