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12:53 p.m.
Andy Murray is up two sets against Nick Kyrgios who is playing with a problematic right forearm that was heavily taped by a trainer in a medical timeout.
"I can't serve," the Australian told the trainer after Murray broke him for a 5-2 lead in the set.
The trainer massaged the forearm and then wrapped it in thick white tape.
"Go for it," Kyrgios told him.
But the 29th seed quickly abandoned the wrapping after Murray served out the set 6-2 and is now playing the third set without it.