As the World No 1 looks to become the ‘complete player’ after defending his Australian Open title, a hearing at the Court of Arbitration for Sport stands as his next major hurdle

Jannik Sinner defended his Australian Open crown with a near-flawless display in the men's final Sunday, defeating second seed Alexander Zverev in straight sets 6-3, 7-6 (4), 6-3 to claim his third career Grand Slam title.

In an interview with 'Sky Sport Italy' after the AO final, former ATP ace Ivan Ljubicic analyzed Sinner's triumph in detail: "The difference between him and the other players has become even clearer. I believe that this victory in Australia will give him further confidence for the rest of the season."