Serena sets up Sabalenka showdown; Osaka to face Muguruza

Serena Williams recorded her landmark 90th victory at the Australian Open on Friday to set up a fourth-round showdown with the red-hot Aryna Sabalenka, while Naomi Osaka set up a first career meeting with Garbine Muguruza.

Serena sets up Sabalenka showdown; Osaka to face Muguruza
Serena Williams recorded her landmark 90th victory at the Australian Open on Friday to set up a fourth-round showdown with the red-hot Aryna Sabalenka, while Naomi Osaka set up a first career meeting with Garbine Muguruza.