1986 – Major League Baseball’s Rules Committee votes to change the designated hitter rule for the World Series, allowing a DH to be used in all games played in the American League club’s home park, but not in the National League’s. Since 1976, the DH had been used in all games in even years.

1986 – Major League Baseball’s Rules Committee votes to change the designated hitter rule for the World Series, allowing a DH to be used in all games played in the American League club’s home park, but not in the National League’s. Since 1976, the DH had been used in all games in even years.