American tennis star Madison Keys completed a huge comeback victory over World No. 2 Iga Swiatek in Thursday's Australian Open semifinal to set up a final matchup vs. World No. 1 and reigning champion Aryna Sabalenka.

Madison Keys saves a match point on her way to defeating Iga Świątek in the Australian Open semifinals, booking a berth in the tournament decider.

World No. 2 Iga Świątek fell to American Madison Keys in a thrilling semifinal at the Australian Open, losing 7-5, 1-6, 6-7 (8-10).

The American veteran tennis player is the oldest women's singles finalist at the Australian Open since Serena and Venus Williams in 2017. Once again, she will face long odds against Sabalenka in the finals. Sabalenka is 3-1 against Keys and is looking to win her third consecutive Australian Open title.

American Madison Keys will seek her first Grand Slam title after upsetting No. 2 seed Iga Swiatek in the Australian Open semifinals.

Sabalenka, meanwhile, won against her good friend, Spaniard Paula Badosa, in her own semi-final earlier in the night. American tennis player Madison Keys has reached her first Australian Open decider, saving a match point before completing a stunning upset of second seed Iga Świątek in a gripping semi-final battle.

The irresistible force of Aryna Sabalenka meets the unbreakable spirit of Madison Keys in an Australian Open women's singles final on Saturday that promises to be a thunderous slugfest.

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.

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.

Iga Swiatek acknowledged Madison Keys' brave performance in the Australian Open semifinals, where Keys secured a place in the final against Aryna Saba

MELBOURNE, Australia (AP) — Madison Keys upsets No. 2 Iga Swiatek in a third-set tiebreaker to reach her first Australian Open final. Hope for an All-American semifinal was dashed after five-time Grand Slam winner Iga Swiatek beat Emma Navarro on Wednesday.