Jackie Robinson: Before the Dodgers, a 4-sport star at UCLA
Mike Mastovich, Satchel Paige, Jackie Robinson starred on historic day at Point Stadium, Sports
Why every MLB player is wearing No. 42 today
Remembering the last Dodger to wear Jackie Robinson's No. 42, Sports
Yankees want to stop issuing uniform numbers to managers, coaches because they're running out
History of retired numbers dates back to Lou Gehrig Day
Baseball's Jackie Robinson Day Needs to Be More Than Just a Gesture
Jackie Robinson Day - Wikipedia
The Greatest MLB Showdown Project: Happy Jackie Robinson Day
42 facts about Jackie Robinson to celebrate the 75th anniversary of his breaking the color barrier