Jack Wisner

{{Short description|American baseball player (1899–1981)}}

{{Use mdy dates|date=July 2024}}

{{Infobox baseball biography

|name=Jack Wisner

|image=

|position=Pitcher

|bats=Right

|throws=Right

|birth_date={{birth date|1899|11|5}}

|birth_place=Grand Rapids, Michigan

|death_date={{death date and age|1981|12|15|1899|11|5}}

|death_place=Jackson, Michigan

|debutleague = MLB

|debutdate=September 12

|debutyear=1919

|debutteam=Pittsburgh Pirates

|finalleague = MLB

|finaldate=May 15

|finalyear=1926

|finalteam=New York Giants

|statleague = MLB

|stat1label=Win–loss record

|stat1value=4–5

|stat2label=Earned run average

|stat2value=3.21

|stat3label=Strikeouts

|stat3value=35

|teams=

• Pittsburgh Pirates ({{baseball year|1919}}–{{baseball year|1920}})
• New York Giants ({{baseball year|1925}}–{{baseball year|1926}})

}}

John Henry Wisner (November 5, 1899 – December 15, 1981), known as "Big" Jack Wisner,{{cite book|last=Mandelaro|first=Jim|title=Silver seasons: the story of the Rochester Red Wings|year=1996|publisher=Syracuse UP|isbn=978-0-8156-0379-5|url=https://books.google.com/books?id=4PHL7q5gXh4C&pg=PA19|author2=Scott Pitoniak|page=19}} 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.[https://www.baseball-reference.com/players/w/wisneja01.shtml "Jack Wisner Statistics and History"]. baseball-reference.com. Retrieved 2011-02-17.