Oscar Roettger debuted on July 7, 1923, playing for the New York Yankees at Yankee Stadium I; he played his final game on June 27, 1932, playing for the Philadelphia Athletics at Shibe Park.
Wally Roettger played in 114 games at outfield for the New York Giants in 1930, starting in none of them. He made 233 putouts, had 9 assists, and committed 2 errors, equivalent to .018 errors per game (estimate based on total games played in). He had one double play.
Oscar Dugey debuted on September 13, 1913, playing for the Boston Braves at South End Grounds III; he played his final game on August 15, 1920, playing for the at .
Oscar Zamora debuted on June 18, 1974, playing for the Chicago Cubs at Wrigley Field; he played his final game on July 21, 1978, playing for the Houston Astros at Astrodome.
Oscar Purner debuted on September 2, 1895, playing for the Washington Senators at Boundary Field; he played his final game on September 2, 1895, playing for the Washington Senators at Boundary Field.
Oscar Siemer debuted on May 20, 1925, playing for the Boston Braves at Braves Field; he played his final game on September 18, 1926, playing for the Boston Braves at Braves Field.
Wally Roettger debuted on May 1, 1927, playing for the St. Louis Cardinals at Sportsman's Park IV; he played his final game on September 30, 1934, playing for the Pittsburgh Pirates at Forbes Field.
Oscar Azocar debuted on July 17, 1990 and played his final game on October 4, 1992.
Oscar Bielaski debuted on April 24, 1872 and played his final game on July 21, 1876.
Oscar Brown debuted on September 3, 1969 and played his final game on September 30, 1973.
Oscar Dugey debuted on September 13, 1913 and played his final game on August 15, 1920.
Oscar Estrada debuted on April 21, 1929 and played his final game on April 21, 1929.
NFL player Oscar Johnson played for Louisiana Tech.
Wally Roettger played in 44 games at outfield for the Cincinnati Reds in 1931, starting in none of them. He made 95 putouts, had 3 assists, and committed one error, equivalent to .023 errors per game (estimate based on total games played in). He had one double play.
Wally Roettger played in 66 games at outfield for the St. Louis Cardinals in 1928, starting in none of them. He made 152 putouts, had 2 assists, and committed 3 errors, equivalent to .045 errors per game (estimate based on total games played in). He had one double play.
Wally Roettger played in 114 games at outfield for the New York Giants in 1930, starting in none of them. He made 233 putouts, had 9 assists, and committed 2 errors, equivalent to .018 errors per game (estimate based on total games played in). He had one double play.
Oscar Dugey debuted on September 13, 1913, playing for the Boston Braves at South End Grounds III; he played his final game on August 15, 1920, playing for the at .
Oscar Henriquez debuted on September 7, 1997, playing for the Houston Astros at Astrodome; he played his final game on September 8, 2002, playing for the Detroit Tigers at Comerica Park.