Originally Posted by NatF
The GOAT or co GOAT has spoken. I think Gonzalez probably had the 'biggest' game of the lot with his serve, volley's etc...Although all round ability probably puts Laver at the top. Hard to say with their peaks so far apart. Gonzalez being greater than Rosewall in terms of peak level probably shouldn't be doubted.
NatF, Gonzalez dominated Rosewall indoors. It's not as clear on grass. On clay Rosewall was stronger. The old pros played mostly indoors...