![All of MLB to wear Jackie Robinson's No. 42 in Dodger Blue on April 15 - ESPN](https://arc-anglerfish-arc2-prod-advancelocal.s3.amazonaws.com/public/MVEXC5N62JHDZOU3ARNO6JGKTI.jpg)
Why are Boston Red Sox players all wearing No. 42 jerseys? Jackie Robinson day across the MLB
![All of MLB to wear Jackie Robinson's No. 42 in Dodger Blue on April 15 - ESPN](https://media.nbcsportschicago.com/2023/05/web-220415-jackie-robinson-day-4.jpg?quality=85&strip=all&resize=1200%2C675)
MLB celebrates Jackie Robinson Day on 75th anniversary of his debut – NBC Sports Chicago
![All of MLB to wear Jackie Robinson's No. 42 in Dodger Blue on April 15 - ESPN](https://assets1.cbsnewsstatic.com/hub/i/r/2022/04/05/a0051915-94db-450e-afc8-9eb2c7a12278/thumbnail/1200x630/1c621357c82b80436ee088c08b5b8bae/gettyimages-1312722861.jpg?v=a6a127b4a243923dd1e2140b75f2a43c)
Robinson's 42 in Dodger blue for all uniforms on April 15 - CBS Los Angeles
![All of MLB to wear Jackie Robinson's No. 42 in Dodger Blue on April 15 - ESPN](https://cloudfront-us-east-1.images.arcpublishing.com/tronc/PEWFESQ3CAGEB24SYDWPEXCJHA.jpg)
MLB players to wear No. 42 — in Dodger blue — for 75th anniversary of Jackie Robinson's big league debut
![All of MLB to wear Jackie Robinson's No. 42 in Dodger Blue on April 15 - ESPN](https://s.abcnews.com/images/GMA/220415_gma_robinsonday3_hpMain_16x9_992.jpg)
Remembering Jackie Robinson's historic debut 75 years later - ABC News
![All of MLB to wear Jackie Robinson's No. 42 in Dodger Blue on April 15 - ESPN](https://a.espncdn.com/photo/2019/0415/r529552_608x342_16-9.jpg)
Jackie Robinson Day 2022: Tributes from around MLB on 75th anniversary of Robinson's debut - ABC7 New York
![All of MLB to wear Jackie Robinson's No. 42 in Dodger Blue on April 15 - ESPN](https://www.wingam.com/wp-content/uploads/2022/04/AP21105452403404-640x400.jpeg)
MLB Celebrates Jackie Robinson Day - ESPN-WING 1410
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Why is today Jackie Robinson Day? The reason MLB players wear 42 & more to know about baseball's annual April 15 tribute
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Mitch White Game-Used Jackie Robinson Day Jersey
![All of MLB to wear Jackie Robinson's No. 42 in Dodger Blue on April 15 - ESPN](https://nypost.com/wp-content/uploads/sites/2/2022/03/newspress-collage-21476117-1646876874415.png)
Jackie Robinson's 75th anniversary may be only hope to save season
![All of MLB to wear Jackie Robinson's No. 42 in Dodger Blue on April 15 - ESPN](https://ewscripps.brightspotcdn.com/dims4/default/8de12e1/2147483647/strip/true/crop/1000x563+0+0/resize/1280x720!/quality/90/?url=https%3A%2F%2Fewscripps.brightspotcdn.com%2F26%2F7f%2F002f5a074ee788763bd7c7e9a7f0%2Fap21105449974625.jpg)
Why every MLB player is wearing No. 42 today
![All of MLB to wear Jackie Robinson's No. 42 in Dodger Blue on April 15 - ESPN](http://www.nysportsjournalism.com/storage/MLB%20Jackie%20Robinson%20Jersey.png?__SQUARESPACE_CACHEVERSION=1681339448293)
NYSportsJournalism.com - MLB, Players Alliance Jackie Robinson Day In-Play - Players Alliance Joins With MLB Players To Enhance Jackie Robinson Day Activation