Djokovic, a 24-time Grand Slam champion, joined forces with Murray in November. Under Murray, the Serb reached the semi-finals of the Australian Open, ultimately retiring injured

Murray, 38, is already back entertaining fans, though, albeit not on a tennis court. To the delight of viewers, he joined brother Jamie to take on golf content creators Alex Pye and Luke Nichols in a special 2vs2 scramble match.

Novak Djokovic caught the tennis world unawares when he announced that his new coach would also be one of his greatest rivals: Sir Andy Murray.