Daniil Medvedev is through to the Australian Open quarterfinals after beating Nuno Borges 6-3, 7-6 (4), 5-7, 6-1 on Monday.
Daniil Medvedev is through to the Australian Open quarterfinals after beating Nuno Borges 6-3, 7-6 (4), 5-7, 6-1 on Monday.