Zhang Shuai, Zheng Saisai, Han Xinyun out of Wimbledon Championships

Zhang Shuai of China in action against Viktorija Golubic from Switzerland at the Wimbledon Championships. [Photo: eastday.com]

China's Zhang Shuai has been knocked out of the Wimbledon Championships, after going down to Viktorija Golubic from Switzerland in a three-set battle.

Zheng Saisai of China in action against Darya Kasatkina from Russia at the Wimbledon Championships. [Photo: eastday.com]

Her compatriot Zheng Saisai is also out as she was defeated by Darya Kasatkina from Russia in two sets. 

Han Xinyun of China is knocked out of the Wimbledon Championships as She was kicked out by Zarina Diyas of Kazakhstan in two sets. [Photo: lesports.com]

Han Xinyun of China also could not able to book a place in the next round.

She was kicked out by Zarina Diyas of Kazakhstan in two sets.

World number one Angelique Kerber made it into the second round of the tournament.

She overcame Irina Falconi from the United States in straight sets.

Other players like Coco Vandeweghe, Agnieszka Radwanska and Alison Riske have also progressed.