MELBOURNE, Jan. 18 (Xinhua) -- Following are the results of the Australian Open third round here on Friday (prefix number denotes seeding):
Men's singles
3-Roger Federer, Switzerland, beat Taylor Fritz, United States, 6-2, 7-5, 6-2
14-Stefanos Tsitsipas, Greece, bt Nikoloz Basilashvili, Georgia, 6-3, 3-6, 7-6 (7), 6-4
Tomas Berdych, Czech Republic, bt 18-Diego Schwartzman, Argentina, 5-7, 6-3, 7-5, 6-4
20-Grigor Dimitrov, Bulgaria, bt Thomas Fabbiano, Italy, 7-6 (5), 6-4, 6-4
Frances Tiafoe, United States, bt Andreas Seppi, Italy, 6-7 (3), 6-3, 4-6, 6-4, 6-3
Women's singles
15-Ashleigh Barty, Australia, bt Maria Sakkari, Greece, 7-5, 6-1
Amanda Anisimova, United States, bt 11-Aryna Sabalenka, Belarus, 6-3, 6-2
Anastasia Pavlyuchenkova, Russia, bt Aliaksandra Sasnovich, Belarus, 6-0, 6-3
30-Maria Sharapova, Russia, bt 3-Caroline Wozniacki, Denmark, 6-4, 4-6, 6-3
5-Sloane Stephens, United States, bt 31-Petra Martic, Croatia, 7-6 (6), 7-6 (5)