London, July 7 -- World No. 1 Jannik Sinner delivered a masterclass in serving and composure to overcome Jan-Lennard Struff 7-5, 7-6(4), 6-3 and storm into the Wimbledon men's singles semifinals on Tuesday.
In a contest where the margins were razor-thin for much of the opening two sets, Sinner's ability to produce his best tennis under pressure proved decisive. The Italian top seed relied on a formidable first serve, clinical break-point conversion and disciplined shot-making to subdue the big-serving German and keep his title charge firmly on course.
Grass-court tennis often revolves around the serve, and Sinner ensured he dictated proceedings from the outset. He blasted 16 aces, landed 65 per cent of his first serves and won an impressi...