Major League Baseball Season Recap 1930 World Series – Philadelphia A’s AL over St. Louis Cardinals NL 4 games to 2   1930, Changes were made to the baseball in 1930, causing all-time highs for offensive production. Seven players batted .379 or better while only Philadelphia’s Lefty Grove and Brooklyn’s Dazzy Vance managed ERA’s under 3.00 for the season. Hack…