Thursday
At Aviation Club Tennis Centre
Dubai, United Arab Emirates
Purse: $2,788,468
Surface: Hardcourt outdoor
DUBAI, UNITED ARAB EMIRATES (AP) _ Results Thursday from Dubai Duty Free Tennis Championships at Aviation Club Tennis Centre (seedings in parentheses):
Women's Singles
Quarterfinals
Iga Swiatek (1), Poland, def. Karolina Pliskova, Czech Republic, walkover.
Coco Gauff (5), United States, def. Madison Keys, United States, 6-2, 7-5.
Barbora Krejcikova, Czech Republic, def. Aryna Sabalenka (2), Belarus, 0-6, 7-6 (2), 6-1.
Jessica Pegula (3), United States, def. Karolina Muchova, Czech Republic, walkover.
Women's Doubles
Quarterfinals
Demi Schuurs, Netherlands, and Desirae Krawczyk (3), United States, def. Monica Niculescu, Romania, and Kimberley Zimmermann, Belgium, 6-0, 6-4.
Veronika Kudermetova and Liudmila Samsonova, Russia, def. Bethanie Mattek-Sands, United States, and Leylah Annie Fernandez, Canada, 7-5, 7-5.
Lyudmyla Kichenok, Ukraine, and Jelena Ostapenko (2), Latvia, def. Vera Zvonareva, Russia, and Zhaoxuan Yang (7), China, 6-7 (3), 6-2, 10-8.
