MELBOURNE, Australia | The Latest: Keys, Mertens, Hsieh advance at Australian Open
MELBOURNE, Australia —January 16, 2019— The Latest on Thursday at the Australian Open (all times local): 2:30 p.m.
Madison Keys is through to the third round at Melbourne Park after a 6-3, 6-4 win over Anastasia Potapova.
Keys, the 2017 U.S. Open runner-up who has made the semifinals in three of the last five majors, will next play No. 12-seeded Elise Mertens, who beat Margarita Gasparyan 6-1, 7-5.