Angelique Kerber @ WTA Ostrava

Maria Sakkari Barbora Krejcikova Tereza Martincova Anna Blinkova Anett Kontaveit Veronika Kudermetova Jil Teichmann Daria Kasatkina Petra Kvitova Sara Sorribes Tormo Jelena Ostapenko Jennifer Brady Oceane Dodin Anna-Lena Friedsam Shuai Zhang Fiona Ferro Ana Konjuh Ons Jabeur Belinda Bencic Eugenie Bouchard Yulia Putintseva Karolina Pliskova Aliaksandra Sasnovich Arantxa Rus Stefanie Voegele Anastasia Pavlyuchenkova Katerina Siniakova Dalma Galfi Georgina Garcia-Perez Marie Bouzkova Sorana Cirstea Tamara Korpatsch Jana Cepelova Dayana Yastremska Kristyna Pliskova Beatriz Haddad Maia Donna Vekic Misaki Doi Rosalie Van Der Hoek Rebecca Peterson Shelby Rogers Angelique Kerber Caroline Garcia Jasmine Paolini Madison Keys Bethanie Mattek-Sands Barbora Strycova Elina Svitolina Ana Bogdan Katarzyna Piter