World number one Jannik Sinner said the ATP Finals will be more special for him this time around as it gives him the chance to play on home soil in Italy, months after missing this year's Italian Open in Rome due to a hip injury.

Jannik Sinner and Carlos Alcaraz are poised to add another entry into their rapidly developing rivalry when the ATP Finals open Sunday without any members of the Big Three for the first time in nearly a quarter century.

Jannik Sinner is trying to end an eventful season in the perfect fashion as he returns to home soil as favorite to win his first ATP Finals title. The Italian arrives in Turin at the end of a sensational season in which he was victorious at the Australian and U.S. Opens — his first Grand Slam triumphs — and won five more ATP titles.