The American is into the final in Melbourne, with husband Bjorn Fratangelo as her coach. This is how the married couple work ...
"He's really just helped me enjoy being on the tennis court," Keys said of her husband. Here, everything you need to know about the American tennis player.
Madison Keys, who grew up in Boca Raton and lives in Orlando, beat Iga Swiatek in the Australian Open semis. She faces Aryna Sabalenka in the final.