The 1919 major league baseball season began on April 19, 1919. The regular season ended on September 29, with the Cincinnati Reds and Chicago White Sox as the regular season champions of the National League and American League, respectively. The postseason began with Game 1 of the 16th World Series, known for the infamous Black Sox Scandal, on October 1 and ended with Game 8 on October 9. The Cincinnati Reds defeated the Chicago White Sox, five games to three, capturing their first championship in franchise history. Going into the season, the defending World Series champions were the Boston Red Sox from the season.
The Black Sox Scandal, for which the 1919 season is best remembered for, saw the Chicago White Sox throw (purposely lose) the World Series to the Cincinnati Reds, 5âÂÂ3, in order to illegally gain money from gambling. This scandal resulted in the dissolution of the National Baseball Commission and the creation of the office of the Commissioner of Baseball. The new commissioner, Kenesaw Mountain Landis, banned eight players from baseball for life.
The 1919 schedule consisted of 140 games for all teams in the American League and National League, each of which had eight teams. Each team was scheduled to play 20 games against the other seven teams of their respective league. This 140-game schedule format had been previously used in 1903. The 154-game schedule was re-instituted for the season.
National League Opening Day took place on April 19, when the Brooklyn Robins defeated the Boston Braves 5âÂÂ2 at Braves Field in the first game of a doubleheader. American League Opening Day (and most other National League teams' Opening Day) wouldn't take place until April 23, where each league saw six of their teams play. This continued the trend from the previous season which saw both leagues' Opening Day start on different days. The National League regular season ended on September 28, while the American League regular season ended on September 29 with the New York Yankees defeating the Philadelphia Athletics 4âÂÂ2 at Shibe Park. This was the first season since which saw both leagues end on different days, as well as the first season since that saw the leagues begin and conclude on different days. The World Series would begin in Cincinnati on October 1, before concluding on October 9.
The minor leagues withdrew from the National Agreement, resulting in the abolition of the Rule 5 draft, as well as all existing optional agreements between major- and minor-league teams. The only way in which major-league clubs could acquire players from the minors was by directly purchasing their contracts. This change resulted in the previous $2,500 () draft fee cap being removed.
5 tie games (3 in AL, 2 in NL), which are not factored into winning percentage or games behind (and were often replayed again) occurred throughout the season.
The postseason began on October 1 and ended on October 9 with the Cincinnati Reds defeating the Chicago White Sox in the 1919 World Series in eight games.
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Only one team announced a new manager in the offseason:
One team replaced their manager during the season:
Any team shown in indicates a previous team a player was on during the season.