Ã `` scar LÃ pez HernÃ ndez ( born 11 May 1980 ) is a Spanish football player . He plays for Numancia Soria . Ã `` scar LÃ pez HernÃ ndez ( born 11 May 1980 in Cerdanyola del VallÃ s , Barcelona , Catalonia ) is a Spanish footballer who plays for CD Numancia .