I starting to believe
No it's not.
I'm suggesting that there appears to be a knee problem in this specific match affecting him to a greater degree than his usual knee related ailments. Particularly with his backhand.
I'ma bet against Nadal in every round
He doesn't run around his backhand because of his knee, it's just his natural tactic to control the point with his FH. Besides he's actually hitting his backhand ok in this game, it's mostly his forehand that's worse than usual.
It's not an upset if the better player wins.
WHERE IS MIMIC?
I wouldn't be surprised to see Rafa skip the rest of the year again.Nadal to only play Monte Carlo, Madrid and RG from now on.