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.

Moments after Alexander Zverev’s loss in the Australian Open final, a person yelled out the names of two of Zverev’s ex-girlfriends who have accused him of physical abuse.

Alexander Zverev didn't want to talk too much about his domestic violence allegations but shut down a protester by stating that she was probably "the only one in the stadium" who believed in that. On Sunday, Jannik Sinner handed a heartbreaking 6-3 7-6 (4) 6-3 loss to the second-seeded German in the Australian Open final.

The world No.2 was repeatedly heckled as he was about to give his speech to congratulate back-to-back Australian Open champion Jannik Sinner.

Alexander Zverev was heckled by a member of the Australian Open crowd in Melbourne as he prepared to make his speech following a defeat against Jannik Sinner in a one-sided final.

Follow reaction as Sinner retained the championship with a brilliant showing against three-time major final loser Zverev on Rod Laver in Melbourne

John McEnroe slammed Alexander Zverev's display in the Australian Open Final and said that he didn't produce anything back to battle the prowess of Jannik Sinner who won in three sets on Sunday.

MELBOURNE, Australia — A heckler interrupted Alexander Zverev’s Australian Open final speech, appearing to make reference to the allegations of domestic abuse levied against him by two of his former partners, Olya Sharapova and Brenda Patea.

The runner-up was delayed by a spectator shouting ‘Australia believes Olya and Brenda’ in reference to domestic abuse allegations denied by Zverev

Alexander Zverev is heckled over domestic abuse allegations during the trophy ceremony after the Australian Open men's singles final.