December 1st:
1956: Frank Robinson is unanimously named NL Rookie of the Year. Luis Aparaicio wins in the AL.
1964: The Houston Colt .45s officially change their name to the Astros.
1970: The White Sox trade Luis Aparaicio to the Red Sox for Mike Andrews and Luis Alvarado.
1971: The Cubs announce Ernie Banks will be a coach for the team the following season, ending his 19 year career.
1987: Brett Butler signs a two year deal with the Giants.
1989: The Angels and Mark Langston agree to a five year deal worth $16 million.
1998: The Rangers sign Rafael Palmerio to a five year deal worth $45 million.
2000: Turk Wendell, who wore #99, agree to a three year deal with the Mets worth $9,999,999.99.
2011: The Red Sox introduces Bobby Valentine as their new manager.
2015: The Dodgers name Dave Roberts manager.