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.
Italian world No. 3 Jannik Sinner came from two sets behind to beat Daniil Medvedev in the final of the Australian Open to claim his maiden Grand Slam title.
Having been there and done that before, Daniil Medvedev hopes he can make his experience count against Jannik Sinner in Sunday's Australian Open final.
Novak Djokovic admitted his shock loss to Jannik Sinner at the Australian Open on Friday was one of the lowest points of his grand slam career.
Jannik Sinner claimed a victory for the ages as he became the first player in six years to defeat Novak Djokovic at the Australian Open.