Originally Posted by フェデラー
He hasn't started playing with the speed pro yet. I assume he will be soon though. He has been seen in practice using them, as well as even carrying around head bags. His current racket I believe is still the old Fischer Pro he has used for forever.
He played with the Graphene Speed at Davis Cup.
Djokovic Racquets specs: weight-358g balance-32cm SW-370 Flex 60RA