The world No. 1 is seeking a third Australian Open title in a row. This is what makes her the best player in the world.

World No 1 Aryna Sabalenka angrily smashed her racket after losing her Australian Open crown to an unexpected challenger, ...

Madison Keys used wicked wrist work to singe the lines on Rod Laver Arena's cornflower blue court, transforming Aryna ...

Madison Keys and her husband and coach Bjorn Fratengelo, shed tears of joy after her breakthrough Australian Open triumph.

Madison Keys won an Australian Open classic to reach the final against Aryna Sabalenka, defeating Iga Swiatek in a third-set ...

Madison Keys walks over to her husband & coach Bjorn Fratangelo after winning her first Grand Slam at the Australian Open ...

Sabalenka, as well as her boyfriend Geogios Frangulis and her fitness coach Jason Stacy were seen performing pelvic thrusts over the trophy, which was on the floor, as they laughed along.

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

Sabalenka was devastated after suffering a shock ... her boyfriend Georgios Frangulis and her fitness coach Jason Stacy all laughing while thrusting their hips towards the trophy which was ...

Sabalenka looks at her coaching box in shock ... still hold that position - and jokes that Bjorn didn't want to coach her and she had to talk him into it. After Ben Shelton criticised the host ...

The American battled injury and self-doubts last year and curtailed her season early, in October, to get married.