1972 ) Louisville, Kentucky Team Logo Cap Insignia Class-Level Triple-A (1946-1962), (1968-1972) Double-A (1908-1945) A (1902-1907) Major League (1885-1899) Minor League affiliations International League (1968-1972) American Association (1902-1962) Western Association (1901) National League (1892-1899) American Association (1885-1891) Major League affiliations Boston Red Sox (1968-1972) Milwaukee Braves (1959-1962) Baltimore Orioles (1958) Washington Senators