As Aryna Sabalenka looks win the Australian Open for the third year in a row, her boyfriend Georgios Frangulis is cheering her on.

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

Madison Keys cried tears of joy after winning the Australian Open as Aryna Sabalenka smashed her racquet in frustration. The ...

Off the court, Keys is married to fellow professional tennis player Bjorn Fratangelo, who also serves as her coach.

Aryna Sabalenka, who can write her name into the tennis record books with a third consecutive Australian Open title on ...

Boris Becker made his feelings known about "married life" after Madison Keys won the Australian Open title just months after marrying Bjorn Fratangelo.

Aryna Sabalenka was stunned by Madison Keys in the Australian Open final. The defeat ended her hopes of a third successive ...

Madison Keys could not control her tears after winning her maiden Grand Slam title. Keys walked up to her husband/coach and ...

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

Madison Keys wins her first Grand Slam by ending Aryna Sabalenka’s hopes of a third straight Australian Open title.

A second Melbourne title last year, married to a first US Open crown ... I have a chance to put my name next to the legends," said Sabalenka, who now has 18 WTA titles to her name.