World No. 1 Jannik Sinner Withdraws from Cincinnati Open Due to Knee Injury

World No. 1 Jannik Sinner has withdrawn from the Cincinnati Open due to a right knee injury, marking his second consecutive withdrawal from a Masters 1000 event leading up to the US Open. This decision aims to provide him with a lengthy break from competitive tennis before the final Grand Slam of the season, despite his dominant 29-0 record in Masters tournaments this year.