Jannik Sinner

Jannik Sinner, the current world number one ranked male tennis player, has been forced to withdraw from the 2026 US Open due to a persistent right knee injury. This withdrawal comes after he was also sidelined from the Cincinnati Open with the same issue. Sinner's last known competition was his victory at Wimbledon, where he defeated Alexander Zverev for his second consecutive title at the All England Club. His absence from the US Open, a major tournament, significantly impacts the men's singles draw, contributing to a perception that the tournament feels more open this year. This development is particularly noteworthy as top contenders like Carlos Alcaraz are also returning from injury layoffs, adding another layer of unpredictability to the Grand Slam.