![MLB brings back No. 42 for Jackie Robinson Day](https://www.masslive.com/resizer/UXYhxGZyg6l9Bh7b01qLVdYur-4=/1280x0/smart/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
![MLB brings back No. 42 for Jackie Robinson Day](https://www.usatoday.com/gcdn/presto/2023/04/16/USAT/783b2583-f61f-470d-9eba-e9df22ed69fc-USATSI_20475881.jpg?width=700&height=501&fit=crop&format=pjpg&auto=webp)
Jackie Robinson Day 2023: MLB players wear No. 42 to honor trailblazer
![MLB brings back No. 42 for Jackie Robinson Day](https://cloudfront-us-east-1.images.arcpublishing.com/ajc/3EJXVME2FXXEGUMITF7TTYJZOM.jpg)
On Jackie Robinson Day, baseball's tribute to No. 42 goes virtual
![MLB brings back No. 42 for Jackie Robinson Day](https://sports.cbsimg.net/images/visual/whatshot/jackie-rivera-3813.jpg)
The No. 42 All-Star team
![MLB brings back No. 42 for Jackie Robinson Day](https://www.masslive.com/resizer/fKLFCKAK24eUdDVFFb9X347b-L0=/1280x0/smart/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
![MLB brings back No. 42 for Jackie Robinson Day](https://library.sportingnews.com/2021-08/jackie-robinson-day_1a0ajhae6ezz0103keafz8qezm.jpg)
Jackie Robinson Day 2023: The eternal impact of No. 42
![MLB brings back No. 42 for Jackie Robinson Day](https://www.si.com/.image/ar_1:1%2Cc_fill%2Ccs_srgb%2Cfl_progressive%2Cq_auto:good%2Cw_1200/MTg4ODExMTk3MTU0NjY2MDY0/e94176b1-f1d2-46d8-b00d-30c999d03a70.jpg)
Jackie Robinson Day Something That Baseball Does Right Every Year - Sports Illustrated Tampa Bay Rays Scoop News, Analysis and More
![MLB brings back No. 42 for Jackie Robinson Day](https://bloximages.chicago2.vip.townnews.com/oleantimesherald.com/content/tncms/assets/v3/editorial/a/3b/a3be844e-21be-543a-b421-e35b93eb6045/5f4c4aa272aa1.image.jpg?resize=700%2C500)
Jackie Robinson Day takes on extra meaning for Jays, Olean
![MLB brings back No. 42 for Jackie Robinson Day](https://www.denverpost.com/wp-content/uploads/2016/04/20140416__rockies-42-robinsonp1.jpg?w=1024)
Major League Baseball remembers No. 42 Jackie Robinson – The Denver Post
![MLB brings back No. 42 for Jackie Robinson Day](https://www.beaconjournal.com/gcdn/-mm-/1ddc9ce6e15ce923d20304f5fb690860311e2dbd/c=0-141-2707-1664/local/-/media/2020/08/28/Akron/ghows-OH-200828616-a903665a.jpg?width=2707&height=1523&fit=crop&format=pjpg&auto=webp)
Jackie Robinson Day takes on added meaning
![MLB brings back No. 42 for Jackie Robinson Day](https://ca-times.brightspotcdn.com/dims4/default/2732bc9/2147483647/strip/false/crop/5178x3452+0+0/resize/1486x991!/quality/75/?url=https%3A%2F%2Fcalifornia-times-brightspot.s3.amazonaws.com%2F44%2Fe0%2F4bbda04f4c9311d86dbc30de8baf%2F39d292c10a8e4a2db5714c9f3b58d764)
LEADING OFF: Jackie Robinson Day, Red Sox go for 10th in row - The San Diego Union-Tribune
![MLB brings back No. 42 for Jackie Robinson Day](https://securea.mlb.com/assets/images/1/8/8/118626188/cuts/sea1280_yt37d4ey_0991wqxq.jpg)
Mariners at forefront of establishing Jackie Robinson Day