Thursday

At Aviation Club Tennis Centre

Dubai, United Arab Emirates

Purse: $3,664,963

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

Mirra Andreeva (12), Russia, def. Iga Swiatek (2), Poland, 6-3, 6-3.

Clara Tauson, Denmark, def. Linda Noskova, Czechia, 7-6 (4), 6-4.

Elena Rybakina (6), Kazakhstan, def. Sofia Kenin, United States, 6-2, 7-6 (2).

Karolina Muchova (14), Czechia, def. Sorana Cirstea, Romania, 6-2, 7-5.

Women’s Doubles

Quarterfinals

Zhang Shuai, China, and Kristina Mladenovic, France, def. Alexandra Panova, Russia, and Fanny Stollar, Hungary, 6-2, 6-4.

Taylor Townsend, United States, and Katerina Siniakova (1), Czechia, def. Laura Siegemund, Germany, and Beatriz Haddad Maia, Brazil, 3-6, 6-4, 10-7.

Hsieh Su-wei, Taiwan, and Jelena Ostapenko (3), Latvia, def. Bethanie Mattek-Sands, United States, and Luisa Stefani, Brazil, 7-5, 5-7, 10-3.

Xu Yifan and Zhaoxuan Yang, China, def. Yulia Putintseva, Kazakhstan, and Linda Noskova, Czechia, 6-4, 3-6, 10-8.