The 1922 major league baseball season began on April 12, 1922. The regular season ended on October 1, with the New York Giants and New York Yankees were the regular season champions of the National League and American League, respectively. In a rematch of the previous season, the postseason began with Game 1 of the 19th World Series on October 4 and ended with Game 5 on October 8. In the second consecutive iteration of the Subway Series, the Giants defeated the Yankees, four games to zero (with one tie), capturing their third championship in franchise history, and the fourth team to win back-to-back World Series. This was the second World Series between the two teams.
This was the first of eight seasons that "League Awards", a precursor to the Major League Baseball Most Valuable Player Award (introduced in 1931), were issued. Only an American League award was given in 1922.
The 1922 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 since the season (except for ) and would be used until in the American League and in the National League.
Opening Day, April 13, featured all sixteen teams, for the first time since . The final day of the regular season was on October 1. The World Series took place between October 4 and October 8.
In June, a 1911 rule regarding barnstorming by World Series players was upheld by the National League, though the American League amended the rule to say that no barnstorming could go on past October 31.
7 tie games (2 in AL, 5 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 4 and ended on October 8 with the New York Giants sweeping the New York Yankees in the 1922 World Series in four games.
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<sup>1</sup> National League Triple Crown batting winner