On June 24, 1950 Willie Mays makes his professional baseball debut, playing centerfield for Trenton, the Giants’ farm team in the Class B Inter State League. The 20 year-old outfielder from Alabama goes hitless in the game against Hagerstown in Maryland, but will hit .353 in 81 games, before being promoted to the Minneapolis Millers, the Triple A affiliate of the parent club.
Sources