Grigor Dimitrov was in full control on Monday with a chance for one of the biggest upsets at Wimbledon. But an apparent pectoral injury ended his day early, and he was forced to retire while holding a two-set lead over No.

The fourth-round clash between Jannik Sinner and Grigor Dimitrov ended in heartbreak for the latter, as the Bulgarian had to retire from the match during the third set, having taken a two-sets-to-love

The 34-year-old Bulgarian won the first two sets 6-3, 7-5 and was tied with Sinner 2-2 in the third when he went down with the injury.