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
2015 US Open (tennis) 2015 US Open (tennis) The 2015 US Open was a tennis tournament played on outdoor hard courts. It was the 135th edition of the US Open, the fourth and final Grand Slam event of the year. It took place at the USTA Billie Jean King National Tennis Center. Marin Čilić was the defending champion in the men's singles event, but lost to eventual champion Novak Djokovic in the semifinals. Serena Williams was the three-time defending champion in the women's singles event and was also trying to complete the calendar Grand Slam, but she lost to Roberta Vinci in the semifinals.