Madison Keys shocked the tennis world when she dumped Iga Swiatek out of the Australian Open at the semi-final stage with the American enjoying a major career surge while working alongside her husband.

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

Bjorn Fratangelo praised the perseverance of wife Madison Keys after she finally achieved her dream of winning a grand-slam title. The 29-year-old defeated two-time defending champion Aryna Sabalenka in a thrilling contest at the Australian Open to fulfil the predictions of those who saw her burst onto the scene as a teenage prodigy.