Jannik Sinner ended a turbulent season in the best possible fashion after seeing off Carlos Alcaraz in straight sets to retain his ATP Finals title. https://www.japantimes.co.jp/sports/2025/11/17/tennis/sinner-wins-atp-finals-showdown/?utm_medium=Social&utm_source=mastodon #tennis #janniksinner #carlosalcaraz #atpfinals