Australian Open women's singles results

MELBOURNE, Jan. 18 (Xinhua) -- Following are the Australian Open women's singles results here on Wednesday (prefix denotes seeding):

First round

Lauren Davis, United States, bt Danka Kovinic, Montenegro, 1-6, 7-5, 6-1

Donna Vekic, Croatia, bt Oksana Selekhmeteva, Russia, 6-2, 2-6, 7-6 (10/7) Second round

1-Iga Swiatek, Poland, bt Maria Camila Osorio, Colombia, 6-2, 6-3

3-Jessica Pegul