Jack Warner debuted on September 24, 1925, playing for the Detroit Tigers at Navin Field; he played his final game on September 30, 1933, playing for the Philadelphia Phillies at Baker Bowl.
Jack Berly debuted on April 22, 1924 and played his final game on September 24, 1933.
Jack Chapman debuted on May 5, 1874 and played his final game on August 8, 1876.
Jack Cullen debuted on September 9, 1962 and played his final game on May 5, 1966.
Jack Damaska debuted on July 3, 1963 and played his final game on July 20, 1963.
Jack Egbert debuted on April 21, 2009 and played his final game on May 28, 2012.
Jack Warner played in 3 games at short stop for the Detroit Tigers in 1926, starting in none of them. He made 3 putouts, had 2 assists, and committed no errors, equivalent to 0 errors per game (estimate based on total games played in). He had one double play.
Jack Warner played in 3 games at first base for the Louisville Colonels in 1895, starting in none of them. He made 16 putouts, had one assist, and committed 2 errors, equivalent to .667 errors per game (estimate based on total games played in). He had one double play.
Jack Warner played in 3 games at first base for the New York Giants in 1899, starting in none of them. He made 17 putouts, had 2 assists, and committed no errors, equivalent to 0 errors per game (estimate based on total games played in). He had one double play.
Jack Aker debuted on May 3, 1964 and played his final game on September 27, 1974.
Jack Albright debuted on May 19, 1947 and played his final game on July 27, 1947.
Jack Allen debuted on May 1, 1879 and played his final game on July 17, 1879.
Jack Aragon debuted on August 13, 1941 and played his final game on August 13, 1941.
Jack Baker debuted on September 11, 1976 and played his final game on June 8, 1977.
Jack Baldschun debuted on April 28, 1961 and played his final game on August 21, 1970.
Jack Banta debuted on September 18, 1947 and played his final game on June 21, 1950.
Jack Barry debuted on July 13, 1908 and played his final game on June 23, 1919.
Jack Beach debuted on May 1, 1884 and played his final game on June 12, 1884.