^ Even so, nadal's true size will not be a 3.
Not only Nadal but so many top spin oriented pros are using way smaller grips than the traditional "thumb bet. palm and fingers". played with an atp pro friend's becker 11 pjed dnx 10 mp sticks. he is 6'3'', sticks are size 2, no repl grip, only a tournagrip over pallet. feels so nimble to play with. tho not my cup of tea as i am not used to it..