What has happened in the last 4 years to Nadal on grass where he is getting hammered by guys out of the top 100 and joker is so consistent? Is it just movement? Is joker that much better of a mover? Is it jokers ability to hit more winners? I mean Nole wasnt crushing winners over this tourney. You would think if joker was that much better of a mover than Nadal that it would transfer to the french as well but he cant get through rafa there. I just find in interesting how they are so close on clay but Noles game on grass is light years ahead of Nadal now.