Gonzales out for 10 weeks

World number 21 Fernando Gonzalez will be out of action for 10 weeks with a knee injury, ruling him out of Chile's team for next month's Davis Cup quarter-final against Czech Republic.

The 29-year-old, who has already withdrawn from Wimbledon due to the problem, is particularly disappointed to be missing the Davis Cup tie but is aiming to be back in action for the Masters Series in Toronto in mid-August.