Otto Krueger debuted on September 16, 1899, playing for the Cleveland Spiders at League Park I; he played his final game on September 22, 1905, playing for the Philadelphia Phillies at Baker Bowl.
Otto Krueger played in 33 games at outfield for the Pittsburgh Pirates in 1904, starting in none of them. He made 52 putouts, had 5 assists, and committed 6 errors, equivalent to .182 errors per game (estimate based on total games played in). He had one double play.
Otto Krueger played in 2 games at second base for the Cleveland Spiders in 1899, starting in none of them. He made 6 putouts, had 6 assists, and committed one error, equivalent to .5 errors per game (estimate based on total games played in). He had one double play.
Otto Krueger played in 2 games at short stop for the Cleveland Spiders in 1899, starting in none of them. He made 4 putouts, had 4 assists, and committed no errors, equivalent to 0 errors per game (estimate based on total games played in). He had one double play.
Otto Krueger played in 10 games at third base for the Pittsburgh Pirates in 1904, starting in none of them. He made 9 putouts, had 16 assists, and committed 3 errors, equivalent to .3 errors per game (estimate based on total games played in). He had one double play.
Otto Krueger played in 18 games at third base for the St. Louis Cardinals in 1902, starting in none of them. He made 22 putouts, had 36 assists, and committed 9 errors, equivalent to .5 errors per game (estimate based on total games played in). He had one double play.
Otto Bluege debuted on April 12, 1932 and played his final game on October 1, 1933.
Otto Denning debuted on April 15, 1942 and played his final game on June 4, 1943.
Bill Krueger debuted on April 10, 1983, playing for the Oakland Athletics at Oakland Coliseum; he played his final game on August 13, 1995, playing for the Seattle Mariners at Kingdome.
Ernie Krueger debuted on August 4, 1913, playing for the Cleveland Naps at League Park II; he played his final game on October 4, 1925, playing for the Cincinnati Reds at Crosley Field.
NBA player Otto Porter Jr. played for Georgetown.
Otto Bluege debuted on April 12, 1932, playing for the at ; he played his final game on October 1, 1933, playing for the Cincinnati Reds at Crosley Field.
Otto Huber debuted on June 10, 1939, playing for the Boston Bees at Braves Field; he played his final game on July 20, 1939, playing for the Boston Bees at Braves Field.