Andy Murray battles hard to set up blockbuster clash against Juan Martin del Potro
Scot beats Slovakia’s Martin Klizan while the Argentine earns plaudits for his compassion after his injured opponent retires in tears

World number one Andy Murray set up a French Open blockbuster against Juan Martin del Potro on Thursday, the latest chapter in what has developed into an epic rivalry.
Murray, the 2016 runner-up, reached the third round with a bruising 6-7 (3-7), 6-2, 6-2, 7-6 (7-3) win over Martin Klizan, of Slovakia.
Del Potro, playing in Paris for the first time in five years, went through to the last 32 after Nicolas Almagro retired in tears with a knee injury.
The giant Argentine was immediately hailed for his sportsmanship when he embraced the sobbing, stricken Spaniard.
Out on Suzanne Lenglen court, world number 50 Klizan smashed 57 winners but 67 unforced errors as his all-or-nothing game proved in vain against top seed Murray.
“I expected a tough match. Martin goes for his shots, he can hit winners with that forehand from anywhere on the court,” said Murray.