The first black baseball player to integrate professional baseball in 1947 was Jackie Robinson. Robinson broke the color barrier in Major League Baseball when he signed with the Brooklyn Dodgers, becoming the first African American to play in the major leagues in the modern era. Robinson's courage and talent paved the way for other black players to follow in his footsteps, and he is widely recognized as a pioneer in the fight for racial equality in sports and American society as a whole. Thanks!