Ekaterina Alexandrova (8), Russia, def. Laura Siegemund, Germany, 7-6 (1), 2-6, 6-4.
Viktoria Kuzmova, Slovakia, def. Anastasia Pavlyuchenkova (9), Russia, 2-6, 6-2, 6-4.
Kristina Mladenovic, France, def. Donna Vekic (4), Croatia, 3-6, 6-1, 6-2.
Kiki Bertens (1), Netherlands, def. Alison van Uytvanck, Belgium, 4-6, 6-3, 6-3.
Jelena Ostapenko, Latvia, def. Alize Cornet, France, 7-5, 4-1, ret.
Barbora Krejcikova and Katerina Siniakova (1), Czech Republic, def. Elixane Lechemia, France, and Nicola Geuer, Germany, 7-6 (3), 4-6, 10-4.
Xenia Knoll, Switzerland, and Barbara Haas, Austria, def. Renata Voracova, Czech Republic, and Alicja Rosolska (2), Poland, 7-5, 7-6 (3).
Yana Sizikova, Russia, and Viktoria Kuzmova, Slovakia, def. Makoto Ninomiya, Japan, and Anna Blinkova (4), Russia, 6-4, 3-6, 12-10.
Caty McNally and Cori Gauff, United States, def. Katarina Srebotnik, Slovenia, and Laura Siegemund (3), Germany, 7-6 (4), 6-4.Thursday
At Intersport Arena Linz
Surface: Hardcourt indoor
LINZ, AUSTRIA (AP) _ Results Thursday from Ladies Linz presented by Upper Austria at Intersport Arena Linz (seedings in parentheses):
Round Of 16
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