Why are Boston Red Sox players all wearing No. 42 jerseys? Jackie

Jackie Robinson - Wikipedia

Red Sox: Scenes From Fenway Park at Home Opener – NBC Boston

Now honoring No. 42: Jackie Robinson Day in majors - The San Diego Union-Tribune

Players wear No. 42 on their jerseys in honor of Jackie Robinson Day during a baseball game between the Philadelphia Phillies and the New York Mets, Monday, April 15, 2019, in Philadelphia. (

SCP Auctions Presents the Jackie Robinson Foundation Collection of New York Yankees Game-Worn No. 42 JerseysS

What would Jackie Robinson want us to do?

MLB Holiday Uniforms 2021, Jackie Robinson Day & More!

Baseball honors Jackie Robinson

42 facts about Jackie Robinson to celebrate the 75th anniversary of his breaking the color barrier

2013 Red Sox championship team reunites at Fenway Park

Now honoring No. 42: Jackie Robinson Day in majors - The San Diego Union-Tribune

Washington Nationals celebrate Jackie Robinson Day