Andy Murray has stated that he "probably failed to achieve the results I would have wanted" during his brief tenure coaching his past rival, Novak Djokovic.
Murray, who finalized his playing career at the 2024 Paris Olympics, joined Djokovic's team last November, but the arrangement dissolved after only half a year.
In his maiden position as a coach, the 38-year-old Murray teamed up with the 24-time Grand Slam champion at the Australian Open in 2025 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 expectation 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 tackles his tennis, [it] is highly intense."
In retrospect, Murray stated that he is happy he took on the role. "It's an unforgettable experience that I've had," he observed.
During their time together, Djokovic defeated Carlos Alcaraz to advance to the semi-finals in Melbourne, but was forced to retire injured from his match against Alexander Zverev.
Afterwards, upon his return, Djokovic experienced early exits in Qatar and at Indian Wells, before losing 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 learned a lot about what coaching is."
Murray also disclosed an incident 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 "embarrassing."
Reflecting on his own stellar playing career, Murray said he "could have taken more breaks" to savour his successes, including after his two Olympic triumphs.
The conversation turned to the modern tennis calendar, a topic of discussion among top players.
Murray, who was affected by injuries in his latter career, had opposed increasing the number of two-week ATP 1,000 tournaments, believing the increased time on the road would harm players.
"I don't think there's anything that shows players are getting injured more than before. But I do think players are more fatigued and worn out mentally than they were before because they're spending more days away on the road," Murray stated.
"When you're more tired, you're more susceptible to pain and discomfort. My belief 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 quantity of time that players are away on the road that's truly an issue."