On August 15, 1955, future Hall of Famer Mickey Mantle ties a major league mark by switch-hitting home runs for the second time in his career. Mantle’s pair of homers help lift the Yankees to a 12-6 victory over the Baltimore Orioles.
June 24, 1984
Atlanta Braves the first team in history to have three players with 40 or more home runs in one season
September 29, 1973
May 30, 1962