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.

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

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

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

The Australian Open men's final ended with defending champion Jannik Sinner holding the trophy after defeating Alexander Zverev.

After getting overrun by Jannik Sinner 6-3, 7-6 (4), 6-3 in the men’s singles final Saturday night to give the world No. 1 player a back-to-back victory in Melbourne, fans called out Zverev for his dark past, referencing two of the German player’s ex-girlfriend’s who have accused him of domestic abuse.

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

World No. 1 Jannik Sinner defended his Australian Open title on Sunday, comfortably defeating Alexander Zverev 6-3, 7-6(4), 6-3 in the men’s final to secure his third career grand slam win.

MELBOURNE — There’s all sorts of ways beyond merely the score to measure just how dominant Jannik Sinner was while outplaying and frustrating Alexander Zverev during the 6-3, 7-6 (4), 6-3 victory Sunday that earned the 23-year-old Italian a second consecutive Australian Open championship.

Defending champion Jannik Sinner will face Alexander Zverev in the Australian Open men's final on Sunday. Sinner is seeking his third Grand Slam title overall.

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