Rafa wins this. Especially on the fh side. Part of what makes his shots so ridiculous is that even if the opponent guesses correctly, he still has to hit a volley against a high rpm ball. Even the best volleyers flub those, or hit a weak reply. That's why McEnroe was so freaked out when he practiced with Rafa. The sheer difficulty of executing against that type of spin.
Yea, no way Mac could deal with all those RPMs.
[youtube]idUI9V7CHE8[/youtube] Play from 1:40
Everyone hits passing shots with a lot of spin - it's not like Rafa is the only one who can generate lots of spin, just he uses more spin on his normal groundstrokes than everyone else.
Volleyers can easily deal with volleying a quickly dipping ball, because it's what they always face.
Unless you're Albert Ramos.