PARIS, May 31 (Xinhua) -- Following are the women's singles results at French Open on Thursday (prefix number denotes seeding):

Second round

Andrea Petkovic, Germany, beat Bethanie Mattek-Sands, United States, 6-0, 7-6 (5)

24-Daria Gavrilova, Australia, bt Bernarda Pera, United States, 5-7, 7-5, 6-3

16-Elise Mertens, Belgium, bt Heather Watson, Britain, 6-3, 6-4

3-Garbine Muguruza, Spain, bt Fiona Ferro, France, 6-4, 6-3

Samantha Stosur, Australia, bt 30-Anastasia Pavlyuchenkova, Russia, 6-2, 7-6 (1)

19-Magdalena Rybarikova, Slovakia, bt Belinda Bencic, Switzerland, 6-2, 6-4

Enditem