BOLD indicates the team has been taken...
1957:Milwaukee Braves, St. Louis Cardinals, New York Yankees, Chicago White Sox
1956:Brooklyn Dodgers, Milwaukee Braves, Cincinnati Reds, New York Yankees
1955:Brooklyn Dodgers, New York Yankees, Cleveland Indians, Chicago White Sox
1954:New York Giants, Cleveland Indians, New York Yankees, Chicago White Sox
1953:Brooklyn Dodgers, Milwaukee Braves, New York Yankees, Cleveland Indians
1952:Brooklyn Dodgers, New York Giants, New York Yankees, Cleveland Indians
1951:Brooklyn Dodgers, New York Giants, New York Yankees, Cleveland Indians
1950:New York Yankees, Detroit Tigers, Boston Red Sox, Cleveland Indians
1949:Brooklyn Dodgers, St. Louis Cardinals, New York Yankees, Boston Red Sox
1948:Boston Braves, Cleveland Indians, Boston Red Sox, New York Yankees
1947:Brooklyn Dodgers, St. Louis Cardinals, Boston Braves, New York Yankees
1946:St. Louis Cardinals, Brooklyn Dodgers, Boston Red Sox, Detroit Tigers
1945:Chicago Cubs, St. Louis Cardinals, Detroit Tigers, Washington Senators
1944:St. Louis Cardinals, Pittsburgh Pirates, Cincinnati Reds, St. Louis Browns
1943:St. Louis Cardinals, Cincinnati Reds, New York Yankees, Washington Senators
1942:St. Louis Cardinals, Brooklyn Dodgers, New York Yankees, Boston Red Sox
1941:St. Louis Cardinals, Brooklyn Dodgers, Cincinnati Reds, New York Yankees
1940:Cincinnati Reds, Brooklyn Dodgers, Detroit Tigers, Cleveland Indians
1939:Cincinnati Reds, St. Louis Cardinals, New York Yankees, Boston Red Sox
1938:Chicago Cubs, Pittsburgh Pirates, New York Yankees, Boston Red Sox
1937:New York Giants, Chicago Cubs, New York Yankees, Detroit Tigers
1936:New York Giants, St. Louis Cardinals, Chicago Cubs, New York Yankees
1935:Chicago Cubs, St. Louis Cardinals, Detroit Tigers, New York Yankees
1934:St. Louis Cardinals, New York Giants, Detroit Tigers, New York Yankees
1933:New York Giants, Pittsburgh Pirates, Washington Senators, New York Yankees
1932:Chicago Cubs, New York Yankees, Philadelphia Athletics, Washington Senators