Jannik Sinner overcomes Carlos Alcaraz in two tight sets to retain his ATP Finals crown

Four-time grand slam winner Jannik Sinner capped off a memorable 2025 season with a 7-6(4), 7-5 victory over rival Carlos Alcaraz to retain his ATP Finals crown.

​ Four-time grand slam winner Jannik Sinner capped off a memorable 2025 season with a 7-6(4), 7-5 victory over rival Carlos Alcaraz to retain his ATP Finals crown. Read More Breaking News, Latest News and Videos | CNN