Zvonareva fails to cope with Azarenka

Belarusian Viktoria Azarenka will challenge rising Czech tennis star Petra Kvitova in the final of the WTA Championships in Istanbul after beating Vera Zvonareva of Russia in straight sets. ­It wasn’t the best of days on the serve for Zvonareva, as she handed her rival 12 break-point opportunities and managed to win back only six […]