Rafa said today "was a disaster".
As mentioned in my End of Winning Slams thread, Rafa just has too many matches in him. He'll have a couple of fair matches if he doesn't get challenged too much, and then an awful one, especially anyone with fair defense and controlled aggressive play. And playing on hard courts only makes it worse.
I think his only chance was to shut down his season after the US Open, get completely healthy and then work on his fitness, practice and play on the clay, much as he did in 2012-2013, and stay on it as much as possible next year through to Roland Garros. But I think that chance is gone now.
Time is master of all.
Respectfully,
masterclass