Nadal doubtful for Wimbledon

World No 1 Rafael Nadal could miss Wimbledon because of a knee injury,according to Spanish sports newspaper Marca. Toni Nadal,the reigning Wimbledon champions uncle and coach,said the 23-year-old had a damaged right knee and was doubtful for the Grand Slam which starts on June 22. We will do everything possible to get him there,but this is subject to medical tests, Toni Nadal said. Nadal will undergo tests from Monday. Well go to Barcelona to see what the problem is. I am not too optimistic. But if there is a possibility for him to take part in one of the worlds greatest tournament,he will, Toni Nadal said.