Top-ranked tennis player Jannik Sinner announces he will miss the rest of the year as he continues to deal with an injured knee. Multiple outlets report that Sinner states he is ending his 2026 season after determining he needs a further course of treatment.

Sinner last plays at Wimbledon, where he beats Alexander Zverev in the final in July. He later withdraws from the U.S. Open, with reports attributing that decision to a right knee injury. The outlets describe Sinner’s return as delayed by ongoing knee inflammation and treatment needs, leading to him sitting out remaining scheduled events this season.

While the reports share the same basic information—his season-ending decision, knee injury details, and timing around Wimbledon and the U.S. Open—each outlet frames the news primarily as a major absence from the end-of-year calendar.