Novak Djokovic is going through a really delicate moment in the last part of his legendary career and his decision to end the collaboration with Andy Murray is considered as another alarming sign. The former world No.

Andy Murray has been in the news this week after it was confirmed he would no longer be working with Novak Djokovic, but he was back on our screens on Monday

Jim Courier suggests Novak Djokovic may have been looking for "a spark" ahead of the French Open and Wimbledon and figured out that ditching Andy Murray could help him in his goal. On Tuesday morning European time, the record 24-time Grand Slam champion announced he and the British tennis legend were ending their partnership after six months.