John Henry Wisner (November 5, 1899 – December 15, 1981), known as "Big" Jack Wisner, was an American 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."Jack Wisner Statistics and History". baseball-reference.com. Retrieved 2011-02-17.
References
External links