Last Updated on March 7, 2019
American John Isner told me when he would like to complete his sports career.
“I want to continue playing as long as possible. We all see the example of Roger Federer, who continues to perform at the highest level, despite the fact that he is 37 years old and has four children. This proves once again that he is the greatest tennis player of all time. As for me, sooner or later I will have to leave the sport, but I would like it to happen on my terms, “the ATP press service quotes Isner as saying.
