Sorry, I didn't mean to say that a coach can spoon-feed it. What I was saying is that some guys who aren't the best, mentally, but with really good game, can cross the rubicon. Yes, I absolutely agree that it's about the player, but I'm saying that Zverev showed some real grit to beat Novak in Tokyo, rather surprising all of us. And that might translate. Just because he has never done well at Majors doesn't mean that he can't, going forward. He's 24. Stan became a better player at 28-29? And Safin, for all of his potential, finally pulled his head out of his own ass, for one final flourish, at about 29, too. You can't teach talent, but you can wrangle mentality and confidence, even if for a short period of time. Look at Cilic. (I know, "Cough Drop," whatever.) He pulled together 7 great matches to win the USO. And Roger didn't even blow that SF...he was served off the court. Take any of those guys I mentioned and focus them for 7 matches, and they could win the USO, not the least of them Zverev, finalist last year. I think it was
@GameSetAndMath who pointed out that the USOpen of all of the Majors has more non-Fedalovic wins than it doesn't, over the last since them times.