Steffi Graf Steffi Graf Stefanie Maria "Steffi" Graf (; born 14 June 1969) is a German former professional tennis player. She was ranked world No. 1 and won 22 Grand Slam singles titles. Her 22 singles titles put her second on the list of major wins in the female competition since the introduction of the Open Era in 1968 and is third all-time behind Margaret Court (24) and Serena Williams (23). In 1988, she became the only tennis player to achieve the Golden Slam by winning all four Grand Slam singles titles and the Olympic gold medal in the same calendar year.
Grand Slam (tennis) to reward success at them. Even before the ITF had announced their bonus, the Grand Slam controversy had taken on a life of its own. Writing in 1982, Neil Amdur claimed, "Now the sport spins nervously under the influence of big dollars and even bigger egos, and tradition has almost gone the way of white balls and long flannels [...] If the four major tournaments want to offer a $1 million incentive for any player in the future who can sweep their titles—and such talks have been rumored—that bonus would be a welcome addition. But changing what the Grand Slam