Tatjana Maria @ WTA Ningbo

Tamara Korpatsch Yulia Putintseva Yue Yuan Xiaodi You Katerina Siniakova Ons Jabeur Valeria Savinykh Nadia Podoroska Lucia Bronzetti Yexin Ma Priscilla Hon Lin Zhu Kathinka Von Deichmann Katie Boulter Olivia Gadecki Hanyu Guo Sara Errani Yidi Yang Varvara Lepchenko Jil Teichmann Anna-Lena Friedsam Aliaksandra Sasnovich Anna Kalinskaya Daria Kasatkina Jaqueline Adina Cristian Veronika Kudermetova Belinda Bencic Petra Kvitova Magda Linette Beatriz Haddad Maia Anna Blinkova Dayana Yastremska Sorana Cirstea Jia-Jing Lu Katarzyna Kawa Shuai Zhang Shuo Feng Caroline Dolehide Jing-Jing Lu Jasmine Paolini Carol Zhao Arantxa Rus Quinn Gleason Tatjana Maria Barbora Krejcikova Olivia Tjandramulia Saisai Zheng Viktoriya Tomova Xinyu Gao Ekaterina Alexandrova