Who had the highest singles ranking Tomáš Šmíd or Ross Case?
Tomáš Šmíd Tomáš Šmíd (born May 20, 1956 in Plzeň) is a former tennis player from Czechoslovakia, who won nine singles titles during his career. In doubles, he won fifty-four titles and was World No. 1 in doubles from December 17, 1984 to August 11, 1985. The right-hander reached his highest ATP singles ranking of World No. 11 in July 1984. Šmíd participated in 31 Davis Cup ties for Czechoslovakia from 1977–1989, posting a 20-10 record in doubles and a 22-15 record in singles.
Sébastien Grosjean Sébastien René Grosjean (] ; born 29 May 1978) is a retired tennis player from France. His career-high ATP singles ranking was world No. 4, achieved in October 2002. Grosjean retired from tennis on 27 May 2010.