23 December,2012 09:04 AM IST | | PA Sport
"I am not nervous," he told The Times. "The only thing is the knee... it doesn't matter how I play tennis in the next month or month and a half.
For me, my goal is not Abu Dhabi, it is not Doha, it is not the Australian Open - my goal is to try to be fit⦠to try to arrive at Monte Carlo and the clay-court season in good shape."