Stats - Djokovic can no longer return Sinner's serve
Novak Djokovic doesn't really seem to have what it takes to trouble Jannik Sinner anymore, especially when it comes to returning serve.
Known for his outstanding return quality, the Serb has failed to break the Italian once this season.
What's more, he hasn't had a single break point against the current world number 1 (in 6 sets played).
Davis Cup: between reforms, criticism and national culture
The paradox dividing tennis: exhausted players and a saturated calendar, yet ever more exhibitions
Training future champions: spotlight on the decline of the French public model facing private academies
Is padel threatening tennis? Inside the revolution shaking up the established order