Jackie Robinson Day: 4 Facts About His Jersey No. 42, Now Retired in MLB
Mike Mastovich, Satchel Paige, Jackie Robinson starred on historic day at Point Stadium, Sports
Uncle Mike's Musings: A Yankees Blog and More: April 15, 1947: We Are All Number 42
MLB is having its annual Jackie Robinson Day amid historic protests - Bleed Cubbie Blue
MORE
Jackie Robinson Day Recap
Mariano Rivera Wearing Jackie Robinson's 42 to the End - The New York Times
MLB Celebrates Jackie Robinson's 75th Anniversary of Breaking Color Barrier
Jackie Robinson: His Life and Career in Pictures
Mr. Robinson Has His Day in Omaha
Why are MLB players wearing No. 42 jerseys today?
Mariano Rivera Wearing Jackie Robinson's 42 to the End - The New York Times
April 15, 1997: Ken Griffey Jr. wears number 42 to honor Jackie Robinson on 50th anniversary – Society for American Baseball Research
D-backs' next retired number prediction
Jackie Robinson: A Legacy of Activism - The American Prospect
