Alex Malloy played in 7 games at pitcher for the St. Louis Browns in 1910, starting in none of them. He made 2 putouts, had 17 assists, and committed 2 errors, equivalent to .286 errors per game (estimate based on total games played in). He had one double play.
Marty Malloy debuted on September 6, 1998, playing for the Atlanta Braves at Turner Field; he played his final game on June 7, 2002, playing for the Florida Marlins at Pro Player Stadium.
Herm Malloy debuted on October 6, 1907, playing for the Detroit Tigers at Bennett Park; he played his final game on June 1, 1908, playing for the Detroit Tigers at Bennett Park.
Alex Arias debuted on May 12, 1992 and played his final game on September 22, 2002.
Alex Avila debuted on August 6, 2009 and played his final game on September 29, 2013.
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 Castellanos debuted on May 31, 2012 and played his final game on September 29, 2013.
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.