Paula Badosa, Madison Keys, Iga Swiatek and back-to-back champion Aryna Sabalenka will vie for their place in Saturday night’s decider at Melbourne Park.

The world No. 1 has now won her last 17 matches Down Under—and her last 22 sets—as she edges into the second week after a tense battle with ASB Classic champion Clara Tauson.

Second-seeded Iga Swiatek cruised into the Australian Open quarterfinals Monday with a 6-0, 6-2 win over Germany's Eva Lys in Melbourne, Australia. Swiatek needed only 59 minutes to oust lucky loser Lys.

Iga Świątek dealt a straight-sets blow to Emma Navarro to reach the semifinals at the Australian Open, setting up a clash with Madison Keys.

Madison Keys stole the show in Australia, but as her journey to the pinnacle reaches a new chapter, the Hologic WTA Tour rolls on with fresh drama. Here’s what to watch next.

Obviously the score says otherwise,” Navarro said ... for a berth in Saturday's final against No. 1 Aryna Sabalenka or No. 11 Paula Badosa. “I wasn’t sure if it was a double bounce ...