Mickey Haefner
Encyclopedia
Milton Arnold "Mickey" Haefner (October 9, 1912 - January 3, 1995) was an American
knuckleball
-throwing left-handed pitcher
in Major League Baseball
who played eight seasons from 1943 to 1950, six and a half of them with the Washington Senators
(1943–49), later joining the Chicago White Sox
(1949–50) and the Boston Braves
(1950). His career record was 78-91, with an ERA
of 3.50.
United States
The United States of America is a federal constitutional republic comprising fifty states and a federal district...
knuckleball
Knuckleball
A knuckleball is a baseball pitch with an erratic, unpredictable motion. The pitch is thrown so as to minimize the spin of the ball in flight. This causes vortices over the stitched seams of the baseball during its trajectory, which in turn can cause the pitch to change direction—and even...
-throwing left-handed pitcher
Pitcher
In baseball, the pitcher is the player who throwsthe baseball from the pitcher's mound toward the catcher to begin each play, with the goal of retiring a batter, who attempts to either make contact with the pitched ball or draw a walk. In the numbering system used to record defensive plays, the...
in Major League Baseball
Major League Baseball
Major League Baseball is the highest level of professional baseball in the United States and Canada, consisting of teams that play in the National League and the American League...
who played eight seasons from 1943 to 1950, six and a half of them with the Washington Senators
Minnesota Twins
The Minnesota Twins are a professional baseball team based in Minneapolis, Minnesota. They play in the Central Division of Major League Baseball's American League. The team is named after the Twin Cities area of Minneapolis and St. Paul. They played in Metropolitan Stadium from 1961 to 1981 and the...
(1943–49), later joining the Chicago White Sox
Chicago White Sox
The Chicago White Sox are a Major League Baseball team located in Chicago, Illinois.The White Sox play in the American League's Central Division. Since , the White Sox have played in U.S. Cellular Field, which was originally called New Comiskey Park and nicknamed The Cell by local fans...
(1949–50) and the Boston Braves
Atlanta Braves
The Atlanta Braves are a professional baseball club based in Atlanta, Georgia. The Braves are a member of the Eastern Division of Major League Baseball's National League. The Braves have played in Turner Field since 1997....
(1950). His career record was 78-91, with an ERA
Earned run average
In baseball statistics, earned run average is the mean of earned runs given up by a pitcher per nine innings pitched. It is determined by dividing the number of earned runs allowed by the number of innings pitched and multiplying by nine...
of 3.50.