William Jennings Bryan Herman was an American second baseman and manager in Major League Baseball (MLB) during the 1930s and 1940s. Known for his stellar defense and consistent batting, Herman still holds many National League (NL) defensive records for second basemen and was inducted into the National Baseball Hall of Fame in 1975.

In baseball and softball, second baseman, abbreviated 2B, is a fielding position in the infield, between second and first base. The second baseman often possesses quick hands and feet, needs the ability to get rid of the ball quickly, and must be able to make the pivot on a double play. In addition, second basemen are usually right-handed; only four left-handed throwing players have ever played second base in Major League Baseball since 1950. In the numbering system used to record defensive plays, the second baseman is assigned the number 4.