Career
De Lemos made his professional debut for Herediano on 25 August 2002 against Santos de Guápiles. In January 2005 he moved to Brujas on loan in order to get more playing time and he duly returned to Herediano in summer 2006. In summer 2010 he joined Pérez Zeledón.
In December 2012, Saprissa snapped him up ahead of the 2013 clausura only to lose him a year later to Santos de Guápiles.
De Lemos made his debut for Costa Rica in an October 2003 friendly match against South Africa and earned a total of 6 caps, scoring no goals. He missed out through a knee injury on the 2004 Summer Olympics and was part of the Costa Rica preliminary squad for the 2006 World Cup.
His final international was a September 2010 friendly match against Panama.