Djokovic hesitant about London preparations

PARIS - 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 future.
Novak Djokovic suffered his earliest loss at a tournament since 2010, losing to Sam Querrey in Paris' second round. Net photo.
Novak Djokovic suffered his earliest loss at a tournament since 2010, losing to Sam Querrey in Paris' second round. Net photo.
Quartz