5 days after signing his contract with the Brooklyn Dodgers, Robinson became the first black to play for a major league baseball team. &nbsp;He had a so-so day but managed to score 11 putouts helping the Dodgers to win the game 5-3 over the Boston Braves. &nbsp;

Ebbets Field

Jackie Robinson makes his baseball debut 

Jackie Robinson's number was permanently retired across major league baseball, making him the only player to have that honor. &nbsp;Players who were wearing No. 42 at the time were allowed to continue with the number, with the understanding that no more would follow.April 15 has become Jackie Robinson Day