Former world number one Martina Navratilova has asked Britain’s Emma Raducanu to stick with a coach for at least one year if she wants to see improvements in her game.

E mma Raducanu has been urged to “commit” to a long-term coach and “take charge” of her own life by tennis legend Martina ...

That first ever professional victory, on his Asian Tour debut, took place a little over 10 years after a conviction and ...