When Carlos Alcaraz is on court for a training session, perhaps working on his newly revamped service motion, he's doing so to buttress a game already good enough to claim four Grand Slam titles.

MELBOURNE – Carlos Alcaraz said on Jan 11 that his burgeoning rivalry with Jannik Sinner brought out the best in him, with the Spanish star driven by winning more Grand Slam titles and toppling the Italian as world No. 1.

Carlos Alcaraz has declared he is ready to defy his underwhelming Australian Open record and become the youngest man to achieve a career grand slam. Already holding the record as the youngest man in the Open era to become world No.