Color Roger Federer slightly skeptical on the changes the US Open is planning for the qualifying tournament – especially the on-court coaching.
“From what I understood, they are not going to come on the court. They will be able to talk to us, but from outside the court. At the end they will come with us on the court, they will hold our hands and run with us. You will need very fit coaches ,” he said in Montreal Thursday.
“Soon they’re going to throw the ball so we can serve better”