Brazilian drops five games in comfortable win over Brazilian Dutra Silva . third seed David Ferrer through to Fourth round after straight sets win over Dutch qualifier Sijsling . so it was very important to stay focused , but I played great . David Ferrer playing against Dutra Silva late Friday .
Brazilian drops five games in comfortable win over Brazilian Dutra Silva . third seed David Ferrer through to Fourth round after straight sets win over Dutch qualifier Sijsling . David Ferrer playing against Dutra Silva late Friday .