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

The novelty and almost unprecedented nature of having two such recent former adversaries teaming up was always going to be a major sideshow