Does the ATP Finals field (finally) mark a changing of the guard?
Novak Djokovic, Roger Federer and Rafael Nadal are constant fixtures, but this year’s field has a fresher feel thanks to four players 23 or under.
Novak Djokovic, Roger Federer and Rafael Nadal are constant fixtures, but this year’s field has a fresher feel thanks to four players 23 or under.
