You sound like a M Court hater. Fact IS, Court beat Goolagong who beat Evert in Rome later, in the semis. If you recall, Goolagong won the FO in 71 and lost in the final in 72. Chris beat Franciose Durr in the semis, who also was a FO champion and Helga Masthoff, a very good clay court specialist in the quarters. Another Fact you should know is that all the top women played the FO except in 76,77 and 78 because Chris and others decided to play WTT instead.
A what? I have nothing but total respect for Aussie's game. My point is very narrow. Court was clearly the greatest clay courter of the late 60's and early 70's until Evert really took that title 1974.
Court may have been the best serve/volleyer to every play on clay. Maria Bueno in the 1960's ( a top knotch clay player) preferred entering Rome over of Paris and she had those periodic health issues. As long as three of the four majors were being played on grass, players were going to built their games towards that surface including most American and British players like Billie Jean King, Rosie Casals, Virginia Wade etc. Many of them avoided European clay . Goolagong was very inconsistent in her attendance at RG as well. Real depth on clay would come in the mid eighties after both Evert and Court had past their primes, after a generation was raised for slow hard courts like the US Open and clay courts like RG.
In 1973, Court and Goolagong ( Aussies had plenty of clay courts down under) and Evert were the only great clay courters who had any real chance in 1973 with a possible upset by Richey. Durr, Mastoff and Morazova were the second tier. Court won the French, Goolagong won the Italian and Evert swept the American circuit. Nothing particularly shocking in any of those results.
why on earth are you so insistent that the number one player in the world, and number one seed in the tournament, and four time champion and winner of three of four majors in 1973, provided someupset over the second seeded player, number 3 ranked player, who had never been in a major final before or played on red clay in Europe before? why are you so invested in the myth? Court was still in her prime. Evert had not yet reached hers.
the only interesting question is how many majors would a healthy Court have won in 1974 if Margaret had played that year. I think it possible she might have won two or three more with Evert still not fully mature and King compromised. She still had to be the odds on favorite in Australia, with solid shots at the other three.