World No. 2 Alexander Zverev was forced to address previous domestic abuse allegations made against him after he was heckled by a member of the crowd after the Australian Open final on Sunday.

In the face of tennis' reluctance to act on allegations of domestic violence, Nina's stand at the men's Australian Open final was both courageous and important, writes Kate O'Halloran.

While accepting the runner-up trophy at the 2025 Australian Open, a heckler interrupted tennis star Alexander Zverev, shouting that 'Australia believes' his domestic violence accusers, ex-girlfriends Olya Sharapova and Brenda Patea.