Mike Hooper played in just one game at catcher for the Baltimore Marylands in 1873 and did not start.
He made 3 putouts, had one assist, and committed 3 errors, equivalent to 3 errors per game (estimate based on total games played in). He had no double plays.
Charlie Greene played in 4 games at catcher for the Baltimore Orioles in 1997, starting in none of them. He played for a total of 15 outs, equivalent to .56 9-inning games. He made 4 putouts, had no assists, and committed no errors, equivalent to 0 errors per 9-inning game. He had no double plays.
Frank Zupo played in 4 games at catcher for the Baltimore Orioles in 1961, starting in none of them. He played for a total of 24 outs, equivalent to .89 9-inning games. He made 7 putouts, had no assists, and committed no errors, equivalent to 0 errors per 9-inning game. He had no double plays.
Tony Hellman played in just one game at catcher for the Baltimore Orioles in 1886 and did not start. He made 10 putouts, had 2 assists, and committed no errors, equivalent to 0 errors per game (estimate based on total games played in). He had no double plays. He had 5 passed balls, 0 wild pitches, 0 opponent stolen bases, and 0 opponent caught stealings.
Charlie Maisel played in just one game at catcher for the Baltimore Terrapins in 1915 and did not start. He made 6 putouts, had 2 assists, and committed no errors, equivalent to 0 errors per game (estimate based on total games played in). He had no double plays. He had 1 passed ball, 0 wild pitches, 0 opponent stolen bases, and 0 opponent caught stealings.
Jocko Milligan played in just one game at catcher for the Baltimore Orioles in 1893 and did not start. He made 5 putouts, had no assists, and committed one error, equivalent to 1 errors per game (estimate based on total games played in). He had no double plays. He had 1 passed ball, 0 wild pitches, 0 opponent stolen bases, and 0 opponent caught stealings.
Henry Kohler played in just one game at catcher for the Baltimore Marylands in 1873 and did not start. He made 2 putouts, had no assists, and committed 2 errors, equivalent to 2 errors per game (estimate based on total games played in). He had no double plays.
Bill Lennon played in just one game at catcher for the Baltimore Marylands in 1873 and did not start. He made 3 putouts, had no assists, and committed 2 errors, equivalent to 2 errors per game (estimate based on total games played in). He had no double plays.
John Sheppard played in just one game at catcher for the Baltimore Marylands in 1873 and did not start. He made 2 putouts, had one assist, and committed 2 errors, equivalent to 2 errors per game (estimate based on total games played in). He had no double plays.
Marty Simpson played in just one game at catcher for the Baltimore Marylands in 1873 and did not start. He made 3 putouts, had 2 assists, and committed 2 errors, equivalent to 2 errors per game (estimate based on total games played in). He had no double plays.
Bill Smith played in 2 games at catcher for the Baltimore Marylands in 1873, starting in none of them. He made 6 putouts, had 2 assists, and committed 2 errors, equivalent to 1 errors per game (estimate based on total games played in). He had no double plays.
Tom Hess played in just one game at catcher for the Baltimore Orioles in 1892 and did not start. He made no putouts, had no assists, and committed no errors, equivalent to 0 errors per game (estimate based on total games played in). He had no double plays.
Lew Drill played in just one game at catcher for the Baltimore Orioles in 1902 and did not start. He made 2 putouts, had 2 assists, and committed no errors, equivalent to 0 errors per game (estimate based on total games played in). He had no double plays.
Lew Carl played in just one game at catcher for the Baltimore Canaries in 1874 and did not start. He made one putout, had no assists, and committed 3 errors, equivalent to 3 errors per game (estimate based on total games played in). He had no double plays.
Charlie Householder played in 3 games at catcher for the Baltimore Orioles in 1882, starting in none of them. He made 13 putouts, had no assists, and committed no errors, equivalent to 0 errors per game (estimate based on total games played in). He had no double plays.
Doc Kerr played in 2 games at catcher for the Baltimore Terrapins in 1915, starting in none of them. He made 6 putouts, had one assist, and committed no errors, equivalent to 0 errors per game (estimate based on total games played in). He had no double plays.
Piggy Ward played in just one game at catcher for the Baltimore Orioles in 1892 and did not start. He made 10 putouts, had no assists, and committed no errors, equivalent to 0 errors per game (estimate based on total games played in). He had no double plays.
Frank Bowerman played in just one game at catcher for the Baltimore Orioles in 1895 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 no double plays.