George Mappes debuted on September 23, 1885, playing for the Baltimore Orioles at Oriole Park; he played his final game on October 9, 1886, playing for the St. Louis Maroons at Sportsman's Park I.
George Mappes played in 6 games at second base for the Baltimore Orioles in 1885, starting in none of them. He made 16 putouts, had 12 assists, and committed 4 errors, equivalent to .667 errors per game (estimate based on total games played in). He had one double play.
George Abrams debuted on April 19, 1923 and played his final game on May 4, 1923.
George Adams debuted on June 14, 1879 and played his final game on June 21, 1879.
George Aiton debuted on June 29, 1912 and played his final game on July 28, 1912.
George Altman debuted on April 11, 1959 and played his final game on October 1, 1967.
George Alusik debuted on September 11, 1958 and played his final game on October 2, 1964.
George Anderson debuted on May 26, 1914 and played his final game on September 2, 1918.
George Archie debuted on September 14, 1938 and played his final game on April 21, 1946.
George Arias debuted on April 2, 1996 and played his final game on July 28, 1999.
George Armstrong debuted on April 26, 1946 and played his final game on June 23, 1946.
George Baker debuted on May 24, 1883 and played his final game on May 1, 1886.
George Bamberger debuted on April 19, 1951 and played his final game on April 22, 1959.