The 1904 Major League baseball season was contested from April 14 to October 10, 1904.
The Boston Americans and New York Giants finished atop the standings for the American League and National League, respectively.
There was no postseason, as the Giants declined to meet the Americans in a World Series.
The St. Louis Browns and Detroit Tigers played 11 consecutive games against each other in September—the first six in Detroit and the final five in St. Louis[1]—the most games played consecutively between two teams in major league history.
Opening Day took place on April 14 with all but the Pittsburgh Pirates and St. Louis Cardinals playing.