“That’s a f***ing embarrassment to the sport, embarrassing. F**k him,” he screamed, waiting for his opponent to return to the court.
“You didn’t apply the rules. You didn’t!”
He also addressed the ATP Tour supervisor present on court, saying: “You guys sit there every week and do nothing.
“No-one on this tour plays tennis without running. You sit there on your walkie-talkie, why do you have that? I want an answer. Have you got an answer? How long was he off the court? Tell me, I want to know.