![No. 42 jersey tribute began in 2007 with Griffey](https://cdn.uni-watch.com/app/uploads/2018/04/jrr-patch-2018.jpeg)
Remembering Jackie Robinson Day
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A Measure of Respect for Jackie Robinson Turns Into a Movement
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Put No. 42 in the game
![No. 42 jersey tribute began in 2007 with Griffey](https://www.greeleytribune.com/wp-content/uploads/2022/04/TDP-L-ROCKIES-DODGERS-_AAO5069x.jpg?w=978)
Charlie Blackmon, Rockies appreciate 75th anniversary of Jackie
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10 Baseball Cards Every '90s Kid Should Own, Version 2.0
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In Robinson's shadow – The Denver Post
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MLB Honors Jackie Robinson: No. 42 Still Has Impact Throughout
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ESPN Top 100 MLB players of all time 25-1 - TSN.ca
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Ken Griffey Jr. had Jackie Robinson Day idea
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Jackie Robinson Day 2023: How Sports World is Honoring MLB Icon