Jackie Robinson's MLB Debut Bothered the Negro Leagues' Best Players

Tracing Black Players' MLB Impact from Jackie Robinson to Today's Game, News, Scores, Highlights, Stats, and Rumors

Negro Leagues difficult but fruitful for Jackie

Jackie Robinson was a game-changer on and off the field

Walter O'Malley : Features : Jackie Robinson and the O'Malley Family : Page 1

Jackie Robinson – Society for American Baseball Research

MLB Finally Welcomes the Negro Leagues, But Will Baseball Fans? - Bloomberg

Jackie Robinson in 1945: From Boston 'Tryout' to a Negro Leagues Star – Society for American Baseball Research

An Archival Odyssey

The 5 Most Remarkable Players From The Negro Leagues

Crossing Baseball's Color Line - Jackie Robinson: Breaking the Color Barrier