![Why are Boston Red Sox players all wearing No. 42 jerseys? Jackie Robinson day across the MLB - masslive.com Why are Boston Red Sox players all wearing No. 42 jerseys? Jackie Robinson day across the MLB - masslive.com](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 - masslive.com
![Número 42 - Jersey número de Jackie Robinson - el único número a ser retirado a través de todos los MLB, en Boston Red Sox entrenamiento Facility, Ft Myers, Florida Fotografía de stock - Alamy Número 42 - Jersey número de Jackie Robinson - el único número a ser retirado a través de todos los MLB, en Boston Red Sox entrenamiento Facility, Ft Myers, Florida Fotografía de stock - Alamy](https://c8.alamy.com/zoomses/9/99c68b87514049e08712d0aee57c3473/2b0k9ee.jpg)
Número 42 - Jersey número de Jackie Robinson - el único número a ser retirado a través de todos los MLB, en Boston Red Sox entrenamiento Facility, Ft Myers, Florida Fotografía de stock - Alamy
![Jackie Robinson Day: Red Sox uniforms will feature blue 42s to commemorate the 75th anniversary of MLB's color barrier being broken - masslive.com Jackie Robinson Day: Red Sox uniforms will feature blue 42s to commemorate the 75th anniversary of MLB's color barrier being broken - masslive.com](https://cloudfront-us-east-1.images.arcpublishing.com/advancelocal/GGFB7VDL6RDBJIWUK77C7HEE4M.jpeg)
Jackie Robinson Day: Red Sox uniforms will feature blue 42s to commemorate the 75th anniversary of MLB's color barrier being broken - masslive.com
![Major League Baseball honored Jackie Robinson with players, coaches and umpires all wearing Robinson's uniform number, 42. Here, Boston Red Sox first baseman Kevin Youkilis, left, mans the bag along with Minnesota Major League Baseball honored Jackie Robinson with players, coaches and umpires all wearing Robinson's uniform number, 42. Here, Boston Red Sox first baseman Kevin Youkilis, left, mans the bag along with Minnesota](https://c8.alamy.com/comp/2F0K465/major-league-baseball-honored-jackie-robinson-with-players-coaches-and-umpires-all-wearing-robinsonaposs-uniform-number-42-here-boston-red-sox-first-baseman-kevin-youkilis-left-mans-the-bag-along-with-minnesota-twins-baserunner-michael-cuddyer-middle-and-first-base-coach-jerry-white-in-the-fourth-inning-at-target-field-in-minneapolis-minnesota-on-thursday-april-15-2010-the-twins-defeated-the-red-sox-8-0-photo-by-richard-sennottminneapolis-star-tribunemctsipa-usa-2F0K465.jpg)
Major League Baseball honored Jackie Robinson with players, coaches and umpires all wearing Robinson's uniform number, 42. Here, Boston Red Sox first baseman Kevin Youkilis, left, mans the bag along with Minnesota
![New York Yankees J.A. Happ Fanatics Authentic Game-Used #42 White Jackie Robinson Day Jersey and Cap vs. Boston Red Sox on April 16, 2019 - Size 46 - Size 7 1/4 -JD640287 & JB839516 New York Yankees J.A. Happ Fanatics Authentic Game-Used #42 White Jackie Robinson Day Jersey and Cap vs. Boston Red Sox on April 16, 2019 - Size 46 - Size 7 1/4 -JD640287 & JB839516](https://fanatics.frgimages.com/new-york-yankees/ja-happ-new-york-yankees-game-used-number-42-white-jackie-robinson-day-jersey-and-cap-vs-boston-red-sox-on-april-16-2019-size-46-size-7-1/4-jd640287-and-jb839516_pi3935000_altimages_ff_3935795-3381069e61ade721b980alt1_full.jpg?_hv=2&w=900)
New York Yankees J.A. Happ Fanatics Authentic Game-Used #42 White Jackie Robinson Day Jersey and Cap vs. Boston Red Sox on April 16, 2019 - Size 46 - Size 7 1/4 -JD640287 & JB839516
![Red Sox Foundation Game-Used and Autographed Jackie Robinson Day Jersey - Matt Strahm | Red Sox Auctions Red Sox Foundation Game-Used and Autographed Jackie Robinson Day Jersey - Matt Strahm | Red Sox Auctions](https://vafloc02.s3.amazonaws.com/isyn/images/f249/img-3726249-m.jpg)
Red Sox Foundation Game-Used and Autographed Jackie Robinson Day Jersey - Matt Strahm | Red Sox Auctions
![WATCH: Mo Vaughn's son, Lee, throws out first pitch at Fenway Park for Red Sox-Twins - NBC Sports Boston WATCH: Mo Vaughn's son, Lee, throws out first pitch at Fenway Park for Red Sox-Twins - NBC Sports Boston](https://www.nbcsports.com/sites/rsnunited/files/article/hero/Mo-Vaughn-USATSI_18095250.jpg)
WATCH: Mo Vaughn's son, Lee, throws out first pitch at Fenway Park for Red Sox-Twins - NBC Sports Boston
![Red Sox Jackie Robinson jerseys: How to buy jerseys and hats honoring the 75th Anniversary of Robinson breaking baseball's color barrier - masslive.com Red Sox Jackie Robinson jerseys: How to buy jerseys and hats honoring the 75th Anniversary of Robinson breaking baseball's color barrier - masslive.com](https://www.masslive.com/resizer/T1-Dnpvykxr-8XNetAWgL_mSMZw=/1280x0/smart/cloudfront-us-east-1.images.arcpublishing.com/advancelocal/2UZVX5W44FDEVERCD6W5SELCLI.webp)
Red Sox Jackie Robinson jerseys: How to buy jerseys and hats honoring the 75th Anniversary of Robinson breaking baseball's color barrier - masslive.com
![Red Sox Foundation Jackie Robinson Day - Marcus Walden Game-Used and Autographed Jersey | Red Sox Auctions Red Sox Foundation Jackie Robinson Day - Marcus Walden Game-Used and Autographed Jersey | Red Sox Auctions](https://vafloc02.s3.amazonaws.com/isyn/images/f474/img-2728474-m.jpg)