The Argentine hit 42 winners and 12 aces after slipping on the Centre Court surface early on during the last eight clash . Andy Murray wins epic five set thriller against Fernando Verdasco . World No.1 Novak Novak coasts into semis with a straight sets victory over Tomas Beck . Serb star won 7 - 6 6 - 3 6 - 2 and will meet Juan Martin del Potro . Del Potro overcame an injury to beat David Ferrer 6 - 2 6 - 3 7 - 6 .
Andy Murray wins epic five set thriller against Fernando Verdasco . World No.1 Novak Novak coasts into semis with a straight sets victory over Tomas Beck . Serb star won 7 - 6 6 - 3 6 - 2 and will meet Juan Martin del Potro . Del Potro overcame an injury to beat David Ferrer 6 - 2 6 - 3 7 - 6 .