Is Federer the best of all time?
The chief sports writer of The National, William Johnson, believes Roger Federer will be the undisputed No 1 tennis player of all time by the time he retires, but he is not quite there yet. Johnson believes the Australian Rod Laver holds that crown, with Federer second and Bjorn Borg third in his list of all-time greats. Do you agree? Have your say below.