User:WilliamF1two/Grand Slams

Year Ranking
Mexico (1934) 17 Sep 1968 Greece (1924) 18 Aug 1970 Egypt (1958) 31 Dec 1971 Spain (1945) 21 Jan 1977 Hungary (1957) 23 Oct 1989 Romania (1965) 27 Dec 1989 Yugoslavia (1947) 27 Apr 1992 Brazil (1968) 11 May 1992 South Africa (1928) 27 Apr 1994 Venezuela (1930) 7 Mar 2006