thedunster, I congratulate you for this analysis which is thus the more remarkable as you seem to be a rather young tennis fan. But I don't think Roche could have reached Laver's and Rosewall's amount of big titles. These two GOATs are just too great. I rather would believe that Hoad would reached them without his injuries. Did you know that Roche won a 6-0 set against winner, Laver, in the 1972 US Pro Indoor at Philadelphia in one of his three off years (1971 to 1973) when he was semi-retired and playing with pain? This shows his great potential. The Rocket very seldom was bageled. I only remember a 0-6 set against Rosewall at Dallas in 1972.