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.

MELBOURNE, Australia — Jannik Sinner beat Alexander Zverev 6-3, 7-6 (4), 6-3 in the Australian Open final at Melbourne Park Sunday. The No. 1 seed prevailed over the No. 2 seed in a match ultimately decided by Zverev’s discomfort when coming forward, Sinner’s underrated first serve, and a kiss of death from the net.

Alexander Zverev made some negative history with another loss in a Grand Slam final, this time at the Australian Open.

Jannik Sinner will square off with Alexander Zverev in the Australian Open men's final. We'll show you how to watch Sinner vs. Zverev from anywhere.

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

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.

Jannik Sinner, right, of Italy holds the Norman Brookes Challenge Cup after defeating Alexander Zverev of Germany in the men’s singles final at the Australian Open tennis championship in Melbourne, Australia, Sunday, Jan. 26, 2025. (AP Photo/Ng Han Guan)

Jannik Sinner cruised to his second straight Australian Open title and third major overall, beating Alexander Zverev in a one-sided final.

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

Alexander Zverev says he is feeling down and emotional after once again coming within one win of earning his first Grand Slam title.