Caroline Wozniacki @ WTA St. Petersburg

Daria Kasatkina Jelena Ostapenko Petra Kvitova Veronika Kudermetova Kiki Bertens Belinda Bencic Katerina Siniakova Andrea Petkovic Julia Goerges Anastasia Pavlyuchenkova Jaqueline Adina Cristian Oceane Dodin Vitalia Diatchenko Anett Kontaveit Ana Konjuh Roberta Vinci Aliaksandra Sasnovich Elena Vesnina Ana Bogdan Cagla Buyukakcay Valeria Savinykh Timea Babos Sorana Cirstea Kirsten Flipkens Caroline Garcia Pauline Parmentier Monica Niculescu Caroline Wozniacki Timea Bacsinszky Annika Beck Ekaterina Kazionova Cristina Bucsa Venus Williams Aleksandra Krunic Stefanie Voegele Shuai Zhang Martina Trevisan Camila Giorgi Simona Halep Yaroslava Shvedova Lara Arruabarrena Tena Lukas Jil Teichmann Martina Di Giuseppe Anastasiya Komardina Valentyna Ivakhnenko Johanna Konta Kristina Kucova Misaki Doi Jasmine Paolini