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.
Italian tennis star Jannik Sinner solidified his place at the top of the sport with a commanding straight-set victory over Germany's Alexander Zverev to retain his Australian Open title on Sunday.
Jannik Sinner advanced to his second successive Australian Open final as he overcame Ben Shelton with a convincing straight-set victory.
Jannik Sinner has revealed that he felt unwell ahead of his win over Holger Rune at the Australian Open, and is relieved to be through to the quarter-finals.
Former world No. 1 Andy Roddick has labelled Nick Kyrgios' attacks on Jannik Sinner over his failed doping tests as "ridiculous".
Jannik Sinner's game is built to wear down opponents over five sets, which will help him against Carlos Alcaraz and Novak Djokovic at the Australian Open, according to coach Mark Petchey.