Melbourne, Jan. 26 -- Jannik Sinner's remarkable victory at the Australian Open has drawn praise from tennis stars across the globe, with heartfelt messages coming from Carlos Alcaraz, Novak Djokovic, and Rafael Nadal.

Carlos Alcaraz took to X to congratulate the Italian for his Grand Slam title.

"Many congrats @janniksin! Bravo!!!"

Alcaraz wrote, acknowledging Sinner's incredible achievement.

Novak Djokovic, extended his support to Alexander Zverev while also congratulating Sinner. In an Instagram story, Djokovic encouraged Zverev to believe in his abilities and warm wishes for Sinner, applauding his title-winning performance.

Twenty-two-time Grand Slam champion, Rafael Nadal, also joined in celebrating Sinner's success. Nadal share...