Now honoring No. 42: Jackie Robinson Day in majors - The San Diego Union-Tribune
Jackie Robinson Day extends into orbit
Yankees send off Mariano Rivera with gifts and surprises, retire his No. 42 in farewell ceremony – New York Daily News
No Mo: Mariano Rivera's legendary career coming to an end
Yankees retire Mariano Rivera's number
Mariano Rivera reflects on being the final Baseball Hall of Fame member to wear Jackie Robinson's No. 42
Jackie Robinson Day: Red Sox uniforms will feature blue 42s to commemorate the 75th anniversary of MLB's color barrier being broken
Mariano Rivera carried the legacy of 42 well
Why Did Jackie Robinson Wear No. 42?
Jackie Robinson's widow, Rachel, proud of New York Yankees' Mariano Rivera - ESPN
Did you know Mariano Rivera almost wasn't 42 because of Reggie Jackson?, Bronx Pinstripes