Novak Djokovic and Rafael Nadal will be the star attractions at a new six-man tennis event set to be hosted in Saudi Arabia in October.
Veteran Andy Murray played down hanging up his tennis shoes for good despite suffering his third opening-round loss in a row this week.
Darren Cahill, coach of Jannik Sinner, has backed the young Italian to lead a revolution in tennis alongside the likes of Carlos Alcaraz.
With his Australian Open title, Jannik Sinner has finally arrived on the grand slam stage.
Novak Djokovic has not lost at the Australian Open for 33 matches but Jannik Sinner is confident he can be the one to put an end to the streak.
Daniil Medvedev is through to the semifinals of the Australian Open after winning a seesaw battle against Hubert Hurkacz at Melbourne Park.