Jackie Robinson wasn't the first African American Major League player - The Washington Post
Jackie Robinson wasn't the only Black player to break barriers in MLB | The Spokesman-Review
Sports Heroes Who Served: WWII Marine Was First Black MLB Pitcher > U.S. Department of Defense > Story
Baseball Demographics, 1947-2016 – Society for American Baseball Research
Jackie Robinson - Wikipedia
10 First African American Players in Major League Baseball - Sports Management Degree Guide
Frank Robinson, the first black manager in Major League Baseball, dies at 83 - MarketWatch
As We Mark the Anniversary of Title IX, I Regret I Never Met Toni Stone—The First Black Woman To Play Professional Baseball - Ms. Magazine
Jackie Robinson Day celebrates first Black baseball player in MLB | WWLP
Moses Fleetwood Walker: The Forgotten Man Who Actually Integrated Baseball | News, Scores, Highlights, Stats, and Rumors | Bleacher Report
First black baseball player - Independent.ie
Moses Fleetwood Walker was the first African American to play pro baseball, six decades before Jackie Robinson
Jackie Robinson the first African American baseball player to play in the majors! - YouTube
Minnie Minoso, Chicago's First Black MLB Player, Has Died
Karl Lindholm: Jackie, then Larry: Pumpsie was first. Who was second? - Addison Independent
Meet Joe Black: Jackie Robinson's roommate was trailblazer, too
A look back at Jackie Robinson on the 75th anniversary of breaking the color barrier
Jackie Robinson Day - Wikipedia
Jackie Robinson First African American Baseball Player Brooklyn Dodgers T-Shirt | eBay
Then Again: The 1st Black pro baseball player briefly starred on a Montpelier team - VTDigger
Mamie 'Peanut' Johnson: First female pitcher to play for the now defunct African-American baseball leagues | The Independent | The Independent
Jackie Robinson wasn't the first African American Major League player - The Washington Post
CAAM | #blackhistory: On April 10, 1947, Jackie Robinson becomes first black player signed to a Major League Baseball contract
