As a member of Spain men's national wheelchair basketball team, he earned a bronze at the 2011 European Championships, and a fifth-place finish at the 2012 Summer Paralympics.

He has spent most of his professional career playing for Aldasa Amfiv de Vigo in Spain's top level domestic wheelchair basketball league.

[2][5] The official selection for the 2012 Games team was made in late June 2012 by the Spanish Federation of Sports for the Physically Disabled.

[3] Coached by Oscar Trigo,[13] London was the first time the Spanish men's national team had qualified for the Paralympics in 16 years.

[16] Costas played for Aldasa Amfiv de Vigo in Spain's top level domestic wheelchair basketball competition during the 2009/2010,[4][17] 2010/2011,[8] 2011/2012,[18] and 2012/2013 seasons.