Playing at the Rod Laver Arena, the 19-year-old Noskova knocked out World No. 1 Swiatek to continue her career-best Grand Slam run, advancing to the fourth round of a major for the first time.
The world's number one women's player Swiatek will lock horns with Germany's Kerber. Swiatek in the semis beat France's Caroline Garcia by 4-6, 6-1, 6-1.
World No.1 Iga Swiatek guided Team Poland into the semifinals of the ongoing United Cup for the second straight year by overpowering China's Zheng Qinwen 6-2, 6-3 in Perth on Wednesday.