Daniil Medvedev sails past injured Jiri Lehecka into Wimbledon quarter-finals

World number three Daniil Medvedev eased into his maiden Wimbledon quarter-final after Jiri Lehecka was forced to retire injured.

The 27-year-old Russian was in control on Court One and had just gone two sets ahead at 6-4 6-2 when his Czech opponent pulled out.

Lehecka received treatment during a medical timeout at the end of the opening set but initially battled on in some discomfort before opting for a premature departure.

A maiden #Wimbledon quarter-final awaits, @DaniilMedwed