Sinner defeats Alcaraz to repeat as ATP Finals champion Jannik Sinner beat Carlos Alcaraz for just the second time this year and defended his ATP Finals crown in Turin.Share this: Alcaraz secures year-end world number one ranking at ATP FinalsDateNovember 13, 2025In relation toAl-JazeeraCarlos Alcaraz rallies to defeat Taylor Fritz at ATP Finals in TurinDateNovember 11, 2025In relation toAl-JazeeraSinner beats Alcaraz in straight sets to win Monte Carlo; reclaim No.1 spotDateApril 13, 2026In relation toAl-Jazeera