Australian Open: Madison Keys upsets Iga Swiatek and will face Aryna Sabalenka in the final

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, the 29-year-old American crouched on the court and placed a hand on her white hat.