American Madison Keys stunned world No. 2 Iga Świątek in an all-time Australian Open classic, coming from a set down to win 5-7, 6-1, 7-6(8) and set up a final showdown against Aryna Sabalenka.

Sabalenka beat good friend Paula Badosa of Spain earlier Thursday, 6-4, 6-2. Sabalenka, a 26-year-old from Belarus, can become the first woman since 1999 to win three consecutive Australian Open singles crowns. "If she plays like this," the 11th-seeded Badosa said, "I mean, we can already give her the trophy."

MELBOURNE, Australia — When Madison Keys finally finished off her 5-7, 6-1, 7-6 (10-8) upset of No. 2 Iga Swiatek in a high-intensity, high-quality Australian Open semifinal on Thursday night, the 29-year-old American crouched on the court and placed a hand on her white hat.

Madison Keys will seek her first Grand Slam title when takes on two-time defending champion Aryna Sabalenka in the Australian Open final.

Double defending champion Aryna Sabalenka has reached her third successive Australian Open final, where she will face first-time finalist Madison Keys. Sabalenka will be bidding for her fourth Grand Slam title in the women's decider on Saturday.

Aryna Sabalenka will go for her third straight Australian Open title. Standing in her way is a red-hot Madison Keys. Here's everything you need to know about the final.

Sabalenka will be the overwhelming favorite to defeat Keys and complete the 'three-peat' after prevailing in four of their five previous meetings.

Defending champion Aryna Sabalenka will battle American 19th seed Madison Keys in the final on Saturday looking to become the first woman since Martina Hingis from 1997-99 to win the Australian Open title three times in a row.

Aryna Sabalenka aims to become the first woman since Martina Hingis to win three consecutive Australian Open titles as she faces Madison Keys in the final. Despite past triumphs, Sabalenka must overcome Keys' impressive form.

Madison Keys fought back from a set down to shock Iga Swiatek in a nail-biter and set up an Australian Open final against two-time defending champion Aryna Sabalenka.

When Madison Keys finally finished off her 5-7, 6-1, 7-6 (10-8) upset of No. 2 Iga Swiatek in a high-intensity, high-quality Australian Open semifinal on Thursday night, saving a match point along the way,