Andy Murray has stated that he "probably fell short of the results I would have liked" during his short-lived tenure mentoring his past rival, Novak Djokovic.
Murray, who ended his illustrious career at the 2024 Paris Olympics, became part of Djokovic's staff last November, but the collaboration dissolved after only half a year.
In his maiden position as a coach, the 38-year-old Murray worked with the 24-time Grand Slam champion at the 2025 Australian Open and several additional tournaments.
"It's a job coaching not only one of the best tennis players but one of the best athletes of all time, so my assumption was that it was going to be immensely difficult," Murray said in an interview.
He added, "Novak, like myself, is a demanding individual in terms of the way he goes about his tennis, [it] is incredibly rigorous."
Looking back, Murray conveyed that he is happy he took on the role. "It's an unforgettable experience that I've had," he said.
During their time together, Djokovic defeated Carlos Alcaraz to make the semi-finals in Melbourne, but was had to pull out injured from his clash against Alexander Zverev.
Following that, upon his comeback, Djokovic suffered first-round losses in Qatar and at Indian Wells, before being defeated in the Miami Open final to Czech teenager Jakub Mensik.
"It was regrettable what happened in Australia with the injury, but I watched him play extraordinary tennis in that tournament," Murray noted.
"After the injury, it was certainly a difficult few months for him, but also I think for the team and all of us. I was disappointed. Probably didn't get the results I would have liked for him. But I came away wiser about what coaching is."
Murray also shared an anecdote from his first day on the job, when he was invited to join Djokovic on a run. He experienced calf cramps so as not to fail his fellow former world number one—a moment he called "awkward."
Reflecting on his own stellar playing career, Murray admitted he "would have taken more breaks" to relish his successes, including after his two Olympic triumphs.
The conversation turned to the current tennis calendar, a topic of concern among top players.
Murray, who was hindered by injuries in his final seasons, had been against increasing the number of two-week ATP 1,000 tournaments, saying the increased time on the road would negatively impact players.
"I don't think there's anything that indicates players are getting injured more than before. But I do think players are more tired and worn out mentally than they were before because they're spending more days away on the road," Murray commented.
"When you're more exhausted, you're more susceptible to pain and discomfort. My feeling is that's what players are feeling now, just being away for longer.
"I don't think the matches are so much more grueling than they were 10, 15 years ago. But it's the amount of time that players are away on the road that's actually an issue."