Jannik Sinner withdraws from 2026 U.S. Open with a knee injury

MIAMI GARDENS, FL - MARCH 29: Jannik Sinner (ITA) in action during the men's final singles match against Jiri Lehecka (CZE) (not pictured) at the Miami Open on March 29, 2026, at Hard Rock Stadium in Miami Gardens, Florida,(Photo by Chris Arjoon/Icon Sportswire via Getty Images)

(Icon Sportswire via Getty Images)