Czech tennis star Jakub Mensik dropped to the ground and was unable to get back up after winning a gruelling four-hour, 41-minute French Open match

Mensik fell onto the clay and lay there for several minutes after beating Mario Navone in four hours and 41 minutes in gruelingly hot conditions

Le Tchèque, 27e au classement ATP, s'est qualifié pour le 3e tour, mercredi, au terme du match le plus long du tournoi.