The only day MLB players can wear No. 42? Jackie Robinson Day

Washington Nationals celebrate Jackie Robinson Day

MLB players honored to wear Jackie Robinson's No. 42

Jackie Robinson Day: Red Sox uniforms will feature blue 42s to commemorate the 75th anniversary of MLB's color barrier being broken

Why every MLB player is wearing No. 42 on Monday

Baseball world celebrates Jackie Robinson Day off the field

Jackie Robinson Day Museum of the City of New York

Jackie Robinson Day 2023: MLB players, teams and legends pay tribute to Jackie Robinson's legacy

VOICES: Jackie Robinson Day is much bigger than baseball - The Atlanta Voice

Jackie Robinson Day 2023: MLB players wear No. 42 to honor trailblazer

Jackie Robinson's No. 42 is retired to honor the man who broke the color barrier in baseball in 1947.

How the NBA, not MLB, took the lead on Jackie Robinson Day - Los Angeles Times

42: Jackie Robinson Day - We R Tacoma

42 facts about Jackie Robinson to celebrate the 75th anniversary of his breaking the color barrier