Jannik Sinner

Jannik Sinner is an Italian professional tennis player. He is currently ranked world No.1 by Association of Tennis Professionals (ATP), including as the year-end No. 1 in 2024. Sinner has won 27 ATP Tour–level singles titles, including four majors, as well as eight Masters 1000 events and two ATP Finals titles. He also led Italy to back-to-back Davis Cup crowns in 2023 and 2024.

rivalry in men's singles tennis