Little is known about this woman who played different roles during ten years in the All-American Girls Professional Baseball League. A native of Watertown, Wisconsin, Tetzlaff came from a family of German origin. She was a valuable utility, playing mainly at third base for five different teams from 1944 through 1948.
Tetzlaff also went to the playoffs in all of her ten seasons in the league, being a member of two champion teams in 1944 and 1947. She is also part of the AAGPBL permanent display at the Baseball Hall of Fame and Museum at Cooperstown, New York, opened in 1988, which is dedicated to the entire league rather than any individual player.[13]
^All-American Girls Professional Baseball League Record Book – W. C. Madden. Publisher: McFarland & Company, 2000. Format: Paperback, 294pp. Language: English. ISBN0-7864-3747-2