Henry Roy Hamey was an American front-office executive in Major League Baseball (MLB). A longtime employee of the New York Yankees, he was appointed the club's general manager in November 1960. Inheriting a pennant-winner from his predecessor, George Weiss, he maintained the Yankees' dominant position in MLB by producing three additional American League champions and two World Series champions in three full seasons before retiring in the autumn of 1963. Hamey also spent nine years as the general manager of two National League franchises, the Pittsburgh Pirates and Philadelphia Phillies, during the period between 1947 and 1958.

George Martin Weiss was an American professional baseball executive. Elected to the Baseball Hall of Fame in 1971, Weiss was one of the Major Leagues' most successful farm system directors and general managers during his 29-year-long tenure with the New York Yankees.