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. Open back in 2017,

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

The No. 19 seed Keys used power and clutch play to get past Swiatek, who had looked almost unbeatable ahead of the Australian Open semifinals.