"I was the first one to come there and try to give them all the information, so they can investigate it faster," he said.
With match elsewhere under scrutiny, Dolgopolov faces Nadal →
"Last year I found out three hours before the match that I would play," Troicki said. "But this time, I'm aware that he might not play if he's not right."
Djokovic, Nadal due back on court in Davis Cup →