World number two Caroline Wozniacki defeated Petra Martic of Croatia in the Round of 32 at the China Open in Beijing. The pair have met four times before – Wozniacki was victorious in all these meetings. There was drama throughout and Wozniacki came out on top in the first set after breaking through in the eleventh game, she won the set 7-5. World number 36 fought back in the second set, staying ahead until the fifth game but it wasn't enough and the world number two fired ahead, winning the set 6-3. Wozniacki will now face Anett Kontaveit of Estonia in the round of 16 of the China Open in Beijing.