The Mystery Behind Jannik Sinner's Season Ending Injury

Jannik Sinner was supposed to finish 2026 on top of the tennis world. Instead, his season has come to a sudden and worrying end. 💔🎾 After an incredible year that included another Wimbledon triumph, Sinner's ongoing knee problems have forced him to make one of the toughest decisions of his career: ending his season early to focus on recovery. But the situation has left tennis fans with some big questions. How serious is the injury? Why has it become such a problem?