The baseball color line was a policy of segregation that prevented African American players from playing in Major League Baseball for many years. The IPA phonetic transcription for "baseball" is /ˈbeɪs.bɔːl/, while "color" is /ˈkʌl.ər/. The word "line" is pronounced /laɪn/. This phrase is interesting due to the inconsistency of spellings between American English and British English. In American English, "color" is spelled with no "u" while in British English it is spelled "colour".
The baseball color line refers to a discriminatory barrier that segregated Black players from participating in Major League Baseball (MLB) during the late 19th and most of the 20th centuries in the United States. The term specifically relates to the divide between White and Black athletes in professional baseball.
Until the mid-20th century, MLB had an unwritten rule that barred Black players from joining the league due to racial prejudice and discrimination. This systemic exclusion was enforced by the baseball color line. African American players were limited to playing in the Negro Leagues, separate leagues created for Black players, where they faced significantly less recognition, limited resources, and unequal opportunities for advancement.
This racial divide persisted until 1947 when Jackie Robinson, breaking the baseball color line, became the first Black player in the modern era to join MLB as a member of the Brooklyn Dodgers. This landmark moment sparked a gradual dismantling of the color line, leading to the integration of Black players across the league.
The baseball color line represents a dark chapter in American sports history, highlighting the social and racial barriers that once restricted equal opportunities for Black athletes. Its eventual dismantling signified a significant step towards racial equality in professional sports and continues to serve as a symbol of progress against racial discrimination.