You’re such a hypocrite! How can you pretend to be a fool about tennis results from 30-100 years ago? You mention someone named Rod Laver and the other players in the same generation who played tennis. When in Serbia and other Eastern European countries there were only 10-20 racket and maybe 40-50 old balls, and hardly any professional players. Those old players are on the record list from 30-100 years ago when the only people playing were from 3-4 countries. After the only real English player Andy Murray, you will never see an English, American or Australian win more than 2-3 Grand slam. They are no longer three countries tennis playing tennis, but many others. ????