Jackie Robinson's contract bought by the Brooklyn Dodgers, becomes first black player in major league baseball - New York Daily News
Moses Fleetwood Walker: The Forgotten Man Who Actually Integrated Baseball | Bleacher Report | Latest News, Videos and Highlights
Who was the first black ball player to play for the Pittsburgh Pirates? - Quora
Four Black Baseball Players Who Followed Jackie Robinson's Lead in 1947 - HISTORY
Four Black Baseball Players Who Followed Jackie Robinson's Lead in 1947 - HISTORY
Karl Lindholm: Jackie, then Larry: Pumpsie was first. Who was second? - Addison Independent
Jackie Robinson's last plea to MLB: 'Wake up' and hire Black managers | Baseball | phillytrib.com
Baseball Demographics, 1947-2016 – Society for American Baseball Research
The Jackie Robinsons of every sport - The Washington Post
Jackie Robinson Day - Wikipedia
First black All-Star Game players in 1949
Jackie Robinson wasn't the first African American Major League player - The Washington Post
Mudcat Grant, American League's First Black 20-Game Winner, Dies at 85 - The New York Times
How (some) Jews across the US rooted for baseball's first black player | The Times of Israel
Cleveland Indians in 1948: A Story of Integration - The New York Times
First Black Baseball Player To Integrate Boston Red Sox Dies At 85 : NPR
Baseball's Demographic Shifts Bring Cultural Complexities | KERA News
Who are the greatest African-American baseball players of all time? | Yardbarker
Elston Howard - Wikipedia
10 First African American Players in Major League Baseball - Sports Management Degree Guide
10 African American Pioneers in Sports - Biography
Frank Robinson, the first black manager in Major League Baseball, dies at 83 - MarketWatch
