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.

With women’s tennis on the verge of an epic showdown between its top two players with the Australian Open title on the line, Keys, the 29-year-old American, crashed the party. She stormed back against Iga Swiatek to win their semifinal 5-7, 6-1, 7-6 (10-8)

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.