Andy Murray says he "probably didn't get the results I would have liked" for Novak Djokovic during his time coaching his former rival.
Murray, who ended his playing career at the 2024 Paris Olympics, joined Djokovic's coaching team last November but they parted company after just six months.
In his first coaching role, the 38-year-old Murray partnered with 24-time Grand Slam champion Djokovic at the 2025 Australian Open and three other tournaments.
In an interview with The Tennis Podcast, Murray said: "You're working with 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 extremely challenging.