Jackie Robinson Day

Jackie Robinson Day is a traditional event which occurs annually on April 15 in Major League Baseball, commemorating and honoring the day Jackie Robinson made his major league debut.... Wikipedia

• Observed by:  Major League Baseball
• Significance:  Honoring the legacy of Jackie Robinson
• Observances:  All players and umpires wear uniform number 42
• Date:  April 15
• date:  April 15
• Frequency:  Annual
• Data source:  DuckDuckGo