There has been a bit quiet on the ATP pro player racquet front of late, but the off-season is a period of testing new things and Novak Djokovic is trying a new blacked-out HEAD racquet. Novak Djokovic will make a highly anticipated comeback after six months away from the ATP world tour and right now he’s practicing in Monte Carlo together with his coach Andre Agassi. Pictures reveal that Djokovic is actually trying out a new racquet with a 18×19 string pattern, which makes you wonder if it is based on the new HEAD Graphene Touch Prestige Tour. As most racquetholics …
