Johnny Niggeling played in 2 games at pitcher for the Boston Bees in 1938, starting in none of them. 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.
Johnny Ryan played in just one game at pitcher for the Louisville Grays in 1876 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.
Johnny Humphries played in 10 games at pitcher for the Philadelphia Phillies in 1946, starting in none of them. 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.
Johnny Hutchings played in just one game at pitcher for the Boston Braves in 1946 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.
Johnny Hetki played in 3 games at pitcher for the Cincinnati Reds in 1948, starting in none of them. 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.
Johnny Beazley played in just one game at pitcher for the Boston Braves in 1949 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.
Johnny Welch played in 3 games at pitcher for the Chicago Cubs in 1926, starting in none of them. 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.
Johnny Welch played in just one game at pitcher for the Chicago Cubs in 1927 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.
Johnny Niggeling played in 6 games at pitcher for the Washington Senators in 1943, starting in none of them. He made no putouts, had 13 assists, and committed no errors, equivalent to 0 errors per game (estimate based on total games played in). He had one double play.
Johnny Babich played in 3 games at pitcher for the Boston Bees in 1936, starting in none of them. He made no putouts, had 2 assists, and committed one error, equivalent to .333 errors per game (estimate based on total games played in). He had no double plays.
Johnny Welch played in 9 games at pitcher for the Pittsburgh Pirates in 1936, starting in none of them. He made one putout, 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.
Johnny Humphries played in 19 games at pitcher for the Cleveland Indians in 1940, starting in none of them. He made no putouts, had 4 assists, and committed one error, equivalent to .053 errors per game (estimate based on total games played in). He had no double plays.