ERSTE BANK OPEN 500—VIENNA, AUSTRIA
Quarterfinal results:
(1) Andy Murray DEFEATS John Isner 61 63
(5) David Ferrer DEFEATS Viktor Troicki 63 36 75
(6) Jo-Wilfried Tsonga DEFEATS Albert Ramos-Vinolas 62 76(5)
(8) Ivo Karlovic DEFEATS Karen Khachanov 67(5) 76(50 63
*****
SWISS INDOORS BASEL—BASEL, SWITZERLAND
Quarterfinal results:
Mischa Zverev DEFEATS (1) Stan Wawrinka 62 57 61
(4) Marin Cilic DEFEATS Marcel Granollers 63 63
(3) Kei Nishikori DEFEATS Juan Martin Del Potro 75 64
Gilles Muller DEFEATS Federico Delbonis 67(4) 64 76(3)
