WTA Stuttgart Grand Prix results

STUTTGART, Germany, April 27 (Xinhua) -- Following are the results from the WTA Stuttgart Grand Prix on Friday (prefix number denotes seeding):

Quarter-finals

CoCo Vandeweghe, United States, bt 1-Simona Halep, Romania, 6-4, 6-1

6-Caroline Garcia, France, bt 3-Elina Svitolina, Ukraine, 6-7 (4-7), 6-4, 6-2

Anett Kontaveit, Estonia, bt Anastasia Pavlyuchenkova, Russia, 7-5, 6-7 (6-8), 6-4

5-Karolina Pliskova, Czech Republic, bt 4-Jelena Ostapenko, Latvia, 5-7, 7-5, 6-4 Enditem