GENEVA, May 23 (Xinhua) -- Following are the quarterfinal results of the Geneva Open here on Thursday (prefix number denotes seedings):
1-Novak Djokovic, Serbia, bt 6-Tallon Griekspoor, Netherlands, 7-5, 6-1
Tomas Machac, Czech Republic, bt Alex Michelsen, United States, 6-3, 7-6 (2)
2-Casper Ruud, Norway, bt 5-Sebastian Baez, Argentina, 6-3, 3-6, 6-4
Flavio Cobolli, Italy, bt Alexander Shevchenko, Kazakhstan, 6-4, 6-4
■
