The 1914 Major League Baseball season began on April 14, 1914. The regular season ended on October 7, with the Boston Braves and Philadelphia Athletics as the regular season champions of the National League and American League, respectively. The postseason began with Game 1 of the 11th World Series on October 9 and ended with Game 4 on October 13. The Braves defeated the Athletics, four games to zero.
In competition with Major League Baseball, the Federal League declared itself as a "third major league" for its own 1914 season, with its own eight teams, in competition with the established National and American Leagues.
This was the last of four seasons that the Chalmers Award, a precursor to the Major League Baseball Most Valuable Player Award (introduced in 1931), was given to a player in each of the established National and American Leagues.
The 1914 schedule consisted of 154 games for all teams in the American League and National League, each of which had eight teams. Each team was scheduled to play 22 games against the other seven teams of their respective league. This continued the format put in place for the 1904 season. This format would last until 1919.
Opening Day, April 14, featured all sixteen teams, only the third time every team has started their season on the same day (with the 1912 season being the second). The National League would see its final day of the regular season on October 6, while the American League would see its final day of the regular season was on October 7. The World Series took place between October 9 and October 13.