Jannik Sinner’s Wimbledon quarter-final against Jan-Lennard Struff is briefly disrupted by an off-court incident during play. Multiple reports describe a moment mid-rally when a spare ball accidentally falls from Struff’s pocket. After the ball comes onto the court, the umpire calls a “let,” pausing the point and allowing play to restart. The stoppage does not involve injury or crowd interference, but it is treated as a disruption to the rally under match procedures.

The reports characterize the occurrence as unusual for the match, highlighting that the disruption is linked to a spare ball rather than a net cord, line call, or other common causes of lets. The umpire’s decision to call a let means the affected point is replayed, though the outlets do not specify the exact score impact or how quickly play resumes.