Top seeds Nadal and Ferrer reach quarterfinals in Rio
RIO DE JANEIRO - Even the King of Clay Rafael Nadal needs victories to boost his confidence, which has waned recently as his dominance has slipped on the slippery red surface.
RIO DE JANEIRO - Even the King of Clay Rafael Nadal needs victories to boost his confidence, which has waned recently as his dominance has slipped on the slippery red surface.