Beijing Oct 5 (IANS) Denmark s Caroline Wozniacki booked her place in the semi-final of the China Open on Friday with an easy victory over the Czech Republics Katerina Siniakova.
The world number 2 beat the qualifier 6-2 6-3 to advance to her first semi-final since she won at Eastbourne in June reports Efe.
Wozniacki built her win on her impressive serve winning a huge 93 percent of her first serve points during a dominant opening set.
During the second the Dane only dropped two points on serve and played efficient largely error-free tennis wearing out her opponent who was playing her 12th match in two weeks.

--IANS gau/bg