Thursday
At Porsche Arena
Stuttgart, Germany
Purse: €456,073
Surface: Red clay
STUTTGART, GERMANY (AP) _ Results Thursday from Porsche Tennis Grand Prix at Porsche Arena (seedings in parentheses):
Women’s Singles
Round of 16
Paula Badosa (2), Spain, def. Elena Rybakina, Kazakhstan, 6-2, 4-6, 7-6 (4).
Ons Jabeur (7), Tunisia, def. Daria Kasatkina, Russia, 6-3, 6-3.
Liudmila Samsonova, Russia, def. Karolina Pliskova (6), Czech Republic, 6-4, 6-4.
Aryna Sabalenka (3), Belarus, def. Bianca Andreescu, Canada, 6-1, 3-6, 6-2.
Laura Siegemund, Germany, def. Maria Sakkari (4), Greece, 6-4, 3-1, ret.
Emma Raducanu (8), Britain, def. Tamara Korpatsch, Germany, 6-0, 2-6, 6-1.
Women’s Doubles
Quarterfinals
Shuko Aoyama, Japan, and Hao-Ching Chan (4), Taiwan, def. Alicja Rosolska, Poland, and Erin Routliffe, New Zealand, 6-4, 6-4.
Zhang Shuai, China, and Coco Gauff (1), United States, def. Paula Badosa, Spain, and Aryna Sabalenka, Belarus, walkover.
Cristina Bucsa, Spain, and Tamara Zidansek, Slovenia, def. Lyudmyla Kichenok, Ukraine, and Storm Sanders (3), Australia, 6-3, 3-6, 12-10.
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