With an opening-round loss, poor fitness and a father reportedly ill in a Serbian hospital with respiratory problems, Novak Djokovic on Wednesday appeared to be slightly unsure of his immediate tennis

Novak Djokovic crashed out of the Paris Masters in his first match, losing 0-6, 7-6 (7/5), 6-4 to American journeyman Sam Querrey on Wednesday.

Third seed Andy Murray took full advantage of the situa