Career
Ponciano started his professional career at Antigua GFC and had two spells at Guatemalan giants Comunicaciones. He joined newly promoted Peñarol Louisiana Mesilla in summer 2009 but left the Huehuetenango side for Zacapa in February 2010 and then moved to his hometown club Universal Service Administrative Company in June 2010. He made his debut for Guatemala in a March 2001 friendly match against El Salvador and has earned a total of 19 caps, scoring 1 goal.
His final international was a January 2007 UNCAF Cup match against Panama.