William H. Geer (d. September 30, 1928), was an American
Major League Baseball
Major League Baseball (MLB) is a professional baseball organization and the oldest major professional sports league in the world. MLB is composed of 30 total teams, divided equally between the National League (NL) and the American League (AL), ...
player who played most of his career as a
shortstop
Shortstop, abbreviated SS, is the baseball or softball fielding position between second and third base, which is considered to be among the most demanding defensive positions. Historically the position was assigned to defensive specialists wh ...
for five seasons and a total of seven teams. He is most notable for his status as possibly the youngest player in Major League history.
Career
Geer made his professional baseball debut for the
New York Mutuals
The Mutual Base Ball Club of New York was a leading American baseball club almost throughout its 20-year history. It was established during 1857, the year of the first baseball convention, just too late to be a founding member of the National Ass ...
Henry Luff
Harry Luff (September 14, 1856 – October 11, 1916) was an American Major League Baseball player from Philadelphia, Pennsylvania who played for six teams in four different major leagues from 1875 to 1885. He played for the New Haven Elm Citys i ...
At age 15 years 63 days, he is credited as the youngest player to ever appear in a Major League Baseball game. There is controversy about his age, or the fact that the National Association has not been officially credited as a "major league". Assuming the veracity of his date of birth, he didn't actually make his Major League debut until the age of 18 years, 3 months, when he played for the Cincinnati Reds of the
National League
The National League of Professional Baseball Clubs, known simply as the National League (NL), is the older of two leagues constituting Major League Baseball (MLB) in the United States and Canada, and the world's oldest extant professional team ...