League of Colored Base Ball Clubs

The League of Colored Base Ball Clubs was a professional baseball organization formed in 1887 in the Northeastern and border states. It was recognized as a minor league under organized baseball's National Agreement, aiming to provide a pathway for Black players to reach major league teams.

Despite this recognition, the league faced challenges, including low attendance at its games, and ultimately collapsed after only one week. This was part of a broader pattern of racial segregation in baseball, where a "gentlemen's agreement" effectively excluded Black athletes from major and minor leagues, even without explicit written rules. While some Black players had brief stints in recognized leagues in the late 19th century, the color line became increasingly rigid, leading to the formation of all-Black teams and leagues like the Negro National League and Negro American League in the 20th century.12