The 1902 Major League baseball season was contested from April 17 through October 5, 1902.
Prior to the season, the Milwaukee Brewers moved and became the St. Louis Browns; the franchise would remain in St. Louis through 1953, and in 1954 moved again to become the Baltimore Orioles.
National League Opening Day took place on April 17 with every team playing, while American League Opening Day did not take place until April 19, with a one-off game between the Baltimore Orioles and the Boston Americans, with the rest of the season beginning April 23.
The American League would see its final day of the season on September 29, while the National League would see its final day of the season on October 5.
This article relating to a Major League Baseball season is a stub.