What is the single most important quality in a tennis champion? I would have to say desire, staying in there and winning matches when you are not playing that well.
John McEnroeIf you want to be a tennis player, then mould yourself on Roger Federer. I won three Wimbledon titles and I wish I could play like him.
John McEnroeThat's one of the best sets I've seen him play, although I should preface that by saying I haven't seen him play before.
John McEnroeYou can tell when someone has been on steroids A guy bulks up, has a new body and never gets tired...You see these guys or girls who come onto the tour talking about their new training programs and their diets where they eat this or that new thingbut they'll never tell you about the drugs they took.
John McEnroe