Winning the ATP Finals is one of the trickiest tasks in tennis, though a few have done it sooner than most in their careers.
Tennis World on MSN3h
WATCH: Roger Federer into the wild among lions, rhinos and cheetahsRoger Federer has shared glimpses of his spectacular vacation in Africa, between safaris, breathtaking views, lions, cheetahs ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback