Heineken Open, Auckland, New Zealand
Quarterfinal results:
Yen-Hsun Lu defeats Steve Johnson 6-4, 6-4; (1) David Ferrer defeats Guillermo Garcia-Lopez 6-3, 5-7, 6-4; (3) John Isner defeats (5) Philipp Kohlschreiber 6-7(4), 7-6(4), 7-6(5); Roberto Bautista Agut defeats Jack Sock 6-1, 6-3.
*****
Apia International Sydney, Sydney, Australia
Quarterfinal results:
(1) Juan Martin Del Potro defeats Radek Stepanek 6-4, 3-6, 6-3; Sergiy Stakhovsky defeats Marinko Matosevic 6-4, 6-3; Bernard Tomic defeats Alexandr Dolgopolov 6-4, 6-3; (4) Dmitry Tursunov defeats Denis Istomin 7-6(5), 6-2.
