Madison Keys stunned second seed Iga Swiatek 5-7 6-1 7-6(8) in a thriller on Thursday to reach her first Australian Open final. American Keys, the 19th seed, will meet double defending champion Aryna Sabalenka in Saturday's decider.

Veteran Madison Keys took down No. 2 seed Iga Swiatek in a thrilling three-set match (5-7, 6-1, 7-6(8)) in the Australian Open semifinal on Thursday to advance to just the second Grand Slam final of her career.

Madison Keys has a chance for tennis immortality again — and it took everything she had to get there. The 29-year-old American stunned No. 2 seed Iga Swiatek at the Australian Open with a dizzying display of power and shot-making to advance to the Grand Slam final, taking the thrilling third set in a tiebreaker.