The 22-year-old finishes the season at a career-high ranking and without a coach.
Murray and Nishikori are battling into a third set as we post...
Video tribute to Hall of Fame legend, who died at the age of 102.
Former US Open champions Cilic, Del Potro could collide.
Rafael Nadal explains the greatest lesson tennis teaches.
Doubles art in all its glory at the ATP Finals in London.
The 17-year-old will make her Aussie Open debut.