There have been plenty of theories for the 24-time Grand Slam champion’s lack of form, and Rafael Nadal ’s long-time coach Carlos Moya has now suggested that Djokovic is feeling “empty”. However, the former world No. 1 doesn’t want to rule him out for the upcoming French Open.

Andy Murray and Novak Djokovic will no longer be working together after the British legend’s five-month spell as the Serbian icon’s tennis coach. The pair announced the split on Tuesday – just 12 days before the French Open – despite Djokovic previously stating that he hoped to continue his partnership with Murray through Roland-Garros and Wimbledon this year.

May 13 (UPI) -- Novak Djokovic and coach Andy Murray ended their partnership after six months, they said Tuesday.