Madison Keys has saved a match point and upset No. 2 Iga Swiatek 5-7, 6-1, 7-6 (10-8) in a high-intensity, high-quality Australian Open semifinal to reach a Grand Slam title match for the second time in her career. Keys is a 29-year-old American who was the runner-up at the 2017 U.S. Open.

