Fred Pfeffer played in just one game at first base for the Chicago White Stockings in 1883 and did not start. He made 2 putouts, had no assists, and committed no errors, equivalent to 0 errors per game (estimate based on total games played in). He had one double play.
Fred Pfeffer played in 3 games at first base for the Louisville Colonels in 1895, starting in none of them. He made 34 putouts, had one assist, and committed 3 errors, equivalent to 1 errors per game (estimate based on total games played in). He had one double play.
Monte Pfeffer debuted on September 29, 1913, playing for the Philadelphia Athletics at Shibe Park; he played his final game on September 29, 1913, playing for the Philadelphia Athletics at Shibe Park.
Jeff Pfeffer debuted on April 16, 1911, playing for the St. Louis Browns at Sportsman's Park IV; he played his final game on September 26, 1924, playing for the Pittsburgh Pirates at Forbes Field.
Fred Abbott debuted on April 25, 1903 and played his final game on September 20, 1905.
Fred Anderson debuted on September 25, 1909 and played his final game on July 9, 1918.
Fred Andrews debuted on September 26, 1976 and played his final game on October 2, 1977.
Fred Andrus debuted on July 25, 1876 and played his final game on July 4, 1884.
Fred Applegate debuted on September 30, 1904 and played his final game on October 10, 1904.
Fred Archer debuted on September 5, 1936 and played his final game on September 9, 1937.
Fred Baczewski debuted on April 26, 1953 and played his final game on April 16, 1955.
Fred Bailey debuted on August 19, 1916 and played his final game on April 27, 1918.