Tennis: Linz WTA results

Following are the results from the fifth day of the WTA tournament in Linz Friday, according to Xinhua.

The results (prefix number denotes seeding):

Quarterfinals:

Stefanie Voegele, Switzerland, bt 2-Sloane Stephens, United States, 6-7 (3-7), 6-4, 7-5

3-Ana Ivanovic, Serbia, bt 7-Dominika Cibulkova, Slovakia, 6-2, 6-4

4-Carla Suarez Navarro, Spain, bt 5-Kirsten Flipkens, Belgium, 6-1, 6-3

1-Angelique Kerber, Germany, bt Patricia Mayr, Austria, 6-3, 6-1