Alex Metzler debuted on September 16, 1925, playing for the Chicago Cubs at Wrigley Field; he played his final game on September 28, 1930, playing for the St. Louis Browns at Sportsman's Park IV.
Alex Castellanos debuted on May 31, 2012 and played his final game on September 29, 2013.
Alex Ferguson debuted on August 16, 1918 and played his final game on May 18, 1929.
Alex Avila debuted on August 6, 2009 and played his final game on September 29, 2013.
Alex Sabo debuted on August 1, 1936, playing for the Washington Senators at Griffith Stadium I; he played his final game on August 1, 1937, playing for the Washington Senators at Griffith Stadium I.
His father Victor Rodriguez
Alex Metzler played in 17 games at outfield for the Philadelphia Athletics in 1926, starting in none of them. He made 34 putouts, had 3 assists, and committed no errors, equivalent to 0 errors per game (estimate based on total games played in). He had one double play.
Alex Castellanos debuted on May 31, 2012 and played his final game on September 29, 2013.
Alex Ferguson debuted on August 16, 1918 and played his final game on May 18, 1929.
Alex Avila debuted on August 6, 2009 and played his final game on September 29, 2013.
Alex Arias debuted on May 12, 1992 and played his final game on September 22, 2002.
Alex Beam debuted on May 25, 1889 and played his final game on May 29, 1889.
Alex Burnett debuted on April 8, 2010 and played his final game on May 29, 2013.
Alex Cabrera debuted on June 26, 2000 and played his final game on September 30, 2000.
Alex Carrasquel debuted on April 23, 1939 and played his final game on July 26, 1949.
Alex Cintron debuted on July 24, 2001 and played his final game on May 19, 2009.
Alex Cobb debuted on May 1, 2011 and played his final game on September 26, 2013.
Alex Cole debuted on July 27, 1990 and played his final game on May 22, 1996.