The first game of Negro National League baseball was played
On May 2, 1920, the Indianapolis ABCs beat the Chicago American Giants in the first game played in the inaugural season of the Negro National League, played at Washington Park in Indianapolis.
But, because of the Chicago Race Riot of 1919, the National Guard still occupied the Giants’ home field, Schorling’s Park.
This forced Foster to cancel all the Giants’ home games for almost a month and threatened to become a huge embarrassment for the league. On March 2, 1920 the Negro Southern League was founded in Atlanta, Georgia.
In 1921, the Negro Southern League joined Foster’s National Association of Colored Professional Base Ball Clubs. As a dues-paying member of the association, it received the same protection from raiding parties as any team in the Negro National League.