Medvedev on the brink of retirement against Lehecka

Will Daniil Medvedev see out his match in Madrid? Visibly bothered by an adductor muscle injury, the Russian has already requested a medical time-out and doesn't look certain to go through with the match.

Faced with a very good Lehecka, the world number 4, who is playing on one leg, is going to have a tough time of it. A withdrawal may be on the cards... To be continued!