MOSCOW, July 27 (Xinhua) -- Following are the WTA Moscow River Cup results on Friday (prefix number denotes seeding):

Quarter-finals

Olga Danilovic, Serbia bt 1-Julia Goerges, Germany, 6-3, 6-3

5-Aliaksandra Sasnovich, Belarus, bt 3-Anastasija Sevastova, Latvia, retired

Anastasia Potapova, Russia, bt Valentyna Ivakhnenko, Russia, 1-6, 6-3, 6-2

Tamara Zidansek, Slovenia, bt Laura Siegemund, Germany, 6-3, 6-4 Enditem