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MLB Communications on X: On @MLB platforms today, all players will wear number 42 to observe Jackie Robinson Day. / X

Jackie Robinson Day 2020, All Players Wearing #42 and Patches Today – SportsLogos.Net News

Jackie Robinson Day 2020, All Players Wearing #42 and Patches Today – SportsLogos.Net News

Players wear No. 42 on their jerseys in honor of Jackie Robinson Day during a baseball game between the Philadelphia Phillies and the New York Mets, Monday, April 15, 2019, in Philadelphia. (

New York, United States. 15th Apr, 2022. New York Mets players all wear number 42 in honor of Jackie Robinson Day before their game against the Arizona Diamondbacks on opening day at

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