Carlos Alcaraz has taken one step closer to winning the £3.8million prize as the undefeated champion at the ATP Finals. He secured his third successive win to book his spot in the semi-final and seal his place as the year-end world No. 1. The Spaniard made light work of ninth seed Lorenzo Musetti, who only competed as a late replacement after Novak Djokovic's withdrawal, dropping just five games en route to a straight sets win.

Alcaraz's second year-end No. 1 ranking meant he became just the second player in history to end the season as the top player before turning 23, with Lleyton Hewitt the only other player to achieve that feat. That means Alcaraz has already outdone Roger Federer, Rafael Nadal and Djokovic, who all didn't achieve multiple year-end No. 1 rankings until they toasted their 23rd birthday. Despite pulling out of the ATP Finals, Djokovic has been busy himself and gave a revealing interview to Piers Morgan recently on a range of topics, including a certain rumour about his wife and the start of their relationship.

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