Oscar Bielaski debuted on April 24, 1872 and played his final game on July 21, 1876.
Oscar Bielaski debuted on April 24, 1872, playing for the Washington Nationals at Nationals Grounds; he played his final game on July 21, 1876, playing for the Chicago White Stockings at 23rd Street Grounds.
Oscar Bielaski played in 43 games at outfield for the Baltimore Canaries in 1874, starting in none of them. He made 65 putouts, had 10 assists, and committed 18 errors, equivalent to .419 errors per game (estimate based on total games played in). He had one double play.
Oscar Bielaski played in 32 games at outfield for the Chicago White Stockings in 1876, starting in none of them. He made 41 putouts, had 4 assists, and committed 14 errors, equivalent to .438 errors per game (estimate based on total games played in). He had one double play.
Oscar Azocar debuted on July 17, 1990 and played his final game on October 4, 1992.
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.
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.
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.