Oscar Estrada debuted on April 21, 1929 and played his final game on April 21, 1929.
Chuck Estrada debuted on April 21, 1960 and played his final game on June 11, 1967.
Frank Estrada debuted on September 14, 1971 and played his final game on September 14, 1971.
Johnny Estrada debuted on May 15, 2001 and played his final game on July 24, 2008.
Marco Estrada debuted on August 20, 2008 and played his final game on September 29, 2013.
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.
Horacio Estrada debuted on May 4, 1999, playing for the Milwaukee Brewers at County Stadium; he played his final game on July 21, 2001, playing for the Colorado Rockies at Coors Field.
Johnny Estrada debuted on May 15, 2001, playing for the Philadelphia Phillies at Veterans Stadium; he played his final game on July 24, 2008, playing for the Washington Nationals at Nationals Park.
Marco Estrada debuted on August 20, 2008, playing for the Washington Nationals at Nationals Park; he played his final game on September 29, 2013, playing for the Milwaukee Brewers at Miller Park.