South African Open (tennis) 1891 to 1967 during the Amateur Era – was Eric Sturgess, who won eleven titles between 1939 and 1957 and lost a further final in 1947 to Eustace Fannin. He also holds the overall record for the most consecutive titles won – seven between 1948 and 1954. Five players share the record for the most male wins at the tournament in the Open Era – Rod Laver (1969, 1970), Jimmy Connors (1973, 1974), Harold Solomon (1975, 1976), Vitas Gerulaitis (1981, 1982) and Aaron Krickstein (1992, 1993). The most successful female player at the South African Championships – played from 1891
1978 German Open (tennis) 1978 German Open (tennis) The 1978 German Open was a combined men's and women's tennis tournament played on outdoor red clay courts. The men's tournament was part of the 1978 Colgate-Palmolive Grand Prix circuit, categorized as a four-star event, while the women's tournament was part of the Colgate Series and classified as an A category event. It was the 70th edition of the tournament and took place at the Am Rothenbaum in Hamburg, West Germany, from 15 May through 21 May 1978. Guillermo Vilas and Mima Jaušovec, both first-seeded, won the singles titles. Guillermo Vilas defeated Wojciech Fibak 6–2, 6–4,