Babe Ruth kept on coming. Ruth tied his own record of 29 on July 15 and broke it with home runs in both games of a doubleheader four days later. By the end of July, he had 37, but his pace slackened somewhat after that. Nevertheless, on September 4, he both tied and broke the organized baseball record for home runs in a season, snapping Perry Werden's 1895 mark of 44 in the minor Western League. The Yankees played well as a team, battling for the league lead early in the summer, but slumped in August in the AL pennant battle with
Major League Baseball postseason organizations, steeped in tradition with roots dating back to the 1870s. The final series to determine its champion has been called the "World Series" (originally "World's Championship Series" and then "World's Series") as far back as the National League's contests with the American Association starting at the beginning of the 1880s. In 1903, the two modern Major League Baseball leagues began annual postseason play with a one-round system in which the American League team with the best record faced the National League team with the best record in a best-of-seven series (in 1903, 1919, 1920, and 1921 it was best-of-nine)