One may call his 48 winners in the final three sets of the French Open final masterpieces of aggression .
Stan Wawrinka , 2014 Australian Open Champion , kept Djokovic from the history books in 2015 .
One may call Djokovic 's 48 winners in the final three sets of the French Open final masterpieces of aggression .
Stan Wawrinka , 2014 Australian Open Champion , kept Djokovic from the history books in 2015 .