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Jackie Robinson Day 2021: MLB players wear 42 to honor legend
![Jackie Robinson Day 2020, All Players Wearing #42 and Patches](https://www.newsnationnow.com/wp-content/uploads/sites/108/2022/04/GettyImages-517212788.jpg?w=2536)
The only day MLB players can wear No. 42? Jackie Robinson Day
![Jackie Robinson Day 2020, All Players Wearing #42 and Patches](https://i.ytimg.com/vi/qJ0UHaOw1YM/sddefault.jpg)
Never forget 42 MLB celebrates Jackie Robinson Day
![Jackie Robinson Day 2020, All Players Wearing #42 and Patches](https://i.ytimg.com/vi/f4hHjMEsp2I/maxresdefault.jpg)
Why are MLB players wearing No. 42 jerseys today?
![Jackie Robinson Day 2020, All Players Wearing #42 and Patches](https://news.sportslogos.net/wp-content/uploads/2018/04/Jackie-Robinson-Day-Cap-Patch-2018-MLB-590x796.jpg)
Jackie Robinson Day 2018: New Patches and Everyone is #42
![Jackie Robinson Day 2020, All Players Wearing #42 and Patches](https://i.redd.it/pz7x1czvzfs41.jpg)
Before everyone wore 42 for Jackie Robinson, Ken Griffey, Jr. did
![Jackie Robinson Day 2020, All Players Wearing #42 and Patches](https://beckett-www.s3.amazonaws.com/news/news-content/uploads/2020/03/2020-Topps-Gypsy-Queen-Jackie-Robinson-Day-Variations-38-Kris-Bryant.jpg)
2020 Topps Gypsy Queen Baseball Variations Comprehensive Guide
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Snake Bytes 4/15: Jackie Robinson Day - AZ Snake Pit
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Jackie Robinson Day 42 MLB Jersey Sleeve Patch (Dodgers) – Patch