Gabriela Dabrowski, Canada, and Xu Yifan (6), China, def. Kirsten Flipkens, Belgium, and Abigail Spears, United States, 6-3, 6-7 (6), 10-5.
Irina-Camelia Begu and Simona Halep, Romania, def. Darija Jurak, Croatia, and Raluca Olaru, Romania, 6-2, 6-3.
Marie Jose Martinez Sanchez and Sara Sorribes Tormo, Spain, def. Lyudmyla and Nadiia Kichenok, Ukraine, 1-6, 6-3, 10-7.
Aliaksandra Sasnovich, Belarus, and Lesia Tsurenko, Ukraine, def. Daria Kasatkina, Russia, and Anett Kontaveit, Estonia, 7-5, 0-6, 10-4.
Anna-Lena Groenfeld and Demi Schuurs (8), Germany, def. Anastasia Pavlyuchenkova, Russia, and AnastasijaSevastova, Latvia, 3-6, 7-6 (6), 10-8.
Irina Bara and Mihaela Buzarnescu, Romania, def. Aliona Bolsova and Arantxa Parra Santonja, Spain, 3-6, 6-4, 10-5.
Jelena Ostapenko, Latvia, and Vera Zvonareva, Russia, def. Chan Hao-ching and Latisha Chan (7), China, 7-6 (4), 7-5.
Hsieh Su-wei, Taiwan, and Barbora Strycova (5), Czech Republic, def. Andreea Mitu, Romania, and Alexandra Panova, Russia, 3-6, 6-4, 10-3.