![Why is today Jackie Robinson Day? The reason MLB players wear 42 & more to know about baseball's annual April 15 tribute](https://img.mlbstatic.com/mlb-images/image/private/t_4x1/t_w1536/mlb/yvbeyhb5d31vpp9x1ouk.jpg)
Jackie Robinson Day, MLB Together
![Why is today Jackie Robinson Day? The reason MLB players wear 42 & more to know about baseball's annual April 15 tribute](http://www.studentnewsdaily.com/wp-content/uploads/2019/04/Jackie-Robinson-Day-2019.jpeg)
MLB celebrates Jackie Robinson Day every year on April 15
![Why is today Jackie Robinson Day? The reason MLB players wear 42 & more to know about baseball's annual April 15 tribute](https://img.mlbstatic.com/mlb-images/image/upload/ar_16:9,g_auto,q_auto:good,w_1024,c_fill,f_jpg,dpr_3.0/mlb/y0dhmzjyk2euwmkhblwc)
Jackie Robinson Day, MLB Together
![Why is today Jackie Robinson Day? The reason MLB players wear 42 & more to know about baseball's annual April 15 tribute](https://img.mlbstatic.com/mlb-images/image/private/t_16x9/t_w1024/mlb/rd9xkuy77zsxnciiefpt)
MLB celebrates Jackie Robinson Day
![Why is today Jackie Robinson Day? The reason MLB players wear 42 & more to know about baseball's annual April 15 tribute](https://img.mlbstatic.com/mlb-images/image/upload/t_4x1/t_w2208/mlb/jfzchdstawqdknztxzks.png)
Jackie Robinson Day, MLB Together
![Why is today Jackie Robinson Day? The reason MLB players wear 42 & more to know about baseball's annual April 15 tribute](https://upload.wikimedia.org/wikipedia/commons/thumb/d/d3/Jackie_Robinson_Memorial.JPG/220px-Jackie_Robinson_Memorial.JPG)
Jackie Robinson Day - Wikipedia
![Why is today Jackie Robinson Day? The reason MLB players wear 42 & more to know about baseball's annual April 15 tribute](https://upload.wikimedia.org/wikipedia/commons/thumb/3/36/Mariano_Rivera_allison_7_29_07.jpg/800px-Mariano_Rivera_allison_7_29_07.jpg)
Mariano Rivera - Wikipedia
![Why is today Jackie Robinson Day? The reason MLB players wear 42 & more to know about baseball's annual April 15 tribute](https://img.mlbstatic.com/mlb-images/image/upload/ar_16:9,g_auto,q_auto:good,w_1024,c_fill,f_jpg,dpr_3.0/mlb/sgwveoaqxqdwy380cjd6)
Jackie Robinson Day, MLB Together
![Why is today Jackie Robinson Day? The reason MLB players wear 42 & more to know about baseball's annual April 15 tribute](https://fartheroffthewall.files.wordpress.com/2021/04/robinson.png?w=640)
Day 15 of 2021 baseball book reviews: It's Jackie Robinson Day