“As many of you know, the past three years have presented me with challenges in the form of injuries and surgeries.
“I’ve worked hard to return to full competitive form. But I also know my body’s capacities and limits, and its message to me lately has been clear.
“I am 41 years old. I have played more than 1500 matches over 24 years. Tennis has treated me more generously than I ever would have drama, and now I must recognise when it is time to end my competitive career.
“The Laver Cup next week in London will be my final ATP event. I will play more tennis in the future, of course, but just not in Grand Slams or on the tour. This is a bittersweet decision, because I will miss everything the tour has given me.”