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.
For the second match in a row, Daniil Medvedev came back from two sets to love down, this time defeating Alexander Zverev at Melbourne Park on Friday.
Daniil Medvedev is through to the semifinals of the Australian Open after winning a seesaw battle against Hubert Hurkacz at Melbourne Park.