Novak Djokovic remains high strung even when he is winning.
During his quarterfinals match against Feliciano Lopez at the US Open on Tuesday night, cameras caught Nole yelling things to his box. This came after he dropped the second set, leading him to take off his shirt and slam his racket.
It was more of the same in the third set even when he was leading:
Was he yelling encouragement at himself? Messages to his wife, coach and family in his box? If you speak Serbian, get at me.
