Henry Keupper debuted on April 19, 1914, playing for the St. Louis Terriers at ; he played his final game on October 6, 1914, playing for the St. Louis Terriers at .
Henry Keupper played in 42 games at pitcher for the St. Louis Terriers in 1914, starting in none of them. He made 10 putouts, had 74 assists, and committed 4 errors, equivalent to .095 errors per game (estimate based on total games played in). He had one double play.
Henry Adkinson debuted on September 25, 1895 and played his final game on September 25, 1895.
Henry Austin debuted on April 28, 1873 and played his final game on August 7, 1873.
Henry Baldwin debuted on May 22, 1927 and played his final game on June 3, 1927.
Henry Benn debuted on September 24, 1914 and played his final game on September 24, 1914.
Henry Blanco debuted on July 25, 1997 and played his final game on September 23, 2013.
Henry Boyle debuted on July 9, 1884 and played his final game on October 2, 1889.
Henry Brooks debuted on July 24, 1886 and played his final game on July 24, 1886.
Henry Burroughs debuted on May 5, 1871 and played his final game on May 7, 1872.
Henry Coppola debuted on April 19, 1935 and played his final game on May 7, 1936.
Henry Cotto debuted on April 5, 1984 and played his final game on September 30, 1993.
Henry Bostick debuted on May 18, 1915 and played his final game on May 19, 1915.