The following are the baseball events of the year 1938 throughout the world.

The East–West All-Star Game was an annual all-star game for Negro league baseball players. The game was the brainchild of Gus Greenlee, owner of the Pittsburgh Crawfords. In 1933 he decided to emulate the Major League Baseball All-Star Game, using Negro league players. Newspaper balloting was set up to allow the fans to choose the starting lineups for that first game, a tradition that continued through the series' end in 1962. Unlike the white All-Star game which is played near the middle of the season, the Negro All-Star game was held toward the end of the season.