Defending Australian Open champion Novak Djokovic survived a stern challenge from Croatian teenager Dino Prizmic in the longest first-round match of his grand slam career on Sunday.
Jannik Sinner was delighted to be the hero for Italy as they clinched an emotional first Davis Cup title in nearly 50 years.
Jannik Sinner continued his brilliant form by helping Italy reach the semi-finals of the Davis Cup in Malaga.
The more records the imperious Novak Djokovic breaks, the greater the aura around him grows.
Novak Djokovic emphatically gained revenge over Jannik Sinner to win a record-breaking seventh ATP Finals crown in Turin.
Novak Djokovic was at his very best when he defeated young pretender Carlos Alcaraz in straight sets to reach the last match at the ATP Finals.