The Madison Keys who will play two-time defending champion Aryna Sabalenka for the title at the Australian Open on Saturday night is not the same Madison Keys who was the runner-up at the U.S.

The American is into the final in Melbourne, with husband Bjorn Fratangelo as her coach. This is how the married couple work it out

Madison Keys saved a match point and came back to upset No. 2 Iga Swiatek 5-7, 6-1, 7-6 (8) in a high-intensity, high-quality Australian Open semifinal to reach a Grand Slam title match for the second time in her career.