MLB: Jackie Robinson Day honored with players wearing #42 jerseys
MLB's problem in fielding Black players
After Jackie' documentary honors the second wave of Black baseball players : NPR
Black baseball players struggled long after Jackie Robinson broke the color barrier
Cold Warrior: The Jackie Robinson Story – Society for American Baseball Research
Jackie Robinson's Legacy Recedes on Baseball Rosters - The New York Times
Jackie Robinson Breaking the Color Barrier in 1947 Still Matters Today in 2020 - The Hilltop
Where Have America's Black Baseball Players Gone?
Jackie Robinson Day: Larry Doby Edition
Jackie Robinson - Wikipedia
67 years after Jackie Robinson broke the color barrier, Major League Baseball looks very different
Jackie Robinson, known for breaking baseball's color barrier, was a towering figure in American history - The Washington Post
Stanton, Buxton lead AL over NL in 9th straight All-Star win