November 5, 1899|
Grand Rapids, Michigan
|Died: December 15, 1981
|September 12, 1919, for the Pittsburgh Pirates|
|Last MLB appearance|
|May 15, 1926, for the New York Giants|
|Earned run average||3.21|
John Henry Wisner (November 5, 1899 – December 15, 1981), known as "Big" Jack Wisner, was a professional baseball pitcher. He played all or part of four seasons in Major League Baseball between 1919 and 1926. He played for the Pittsburgh Pirates and New York Giants.
- Mandelaro, Jim; Scott Pitoniak (1996). Silver seasons: the story of the Rochester Red Wings. Syracuse UP. p. 19. ISBN 978-0-8156-0379-5.
- "Jack Wisner Statistics and History". baseball-reference.com. Retrieved 2011-02-17.
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