Grand Slam (tennis) tennis ball, Martina Navratilova finally did it." Although the ITF recognizes what is now unofficially known as the "non-calendar year Grand Slam" on its Roll of Honour, no subsequent player to win four or more majors in a row—Steffi Graf, Serena Williams, or Novak Djokovic—has received bonus prize money. Combining "the" Grand Slam and non-calendar year Grand Slam, the total number of times that players achieved the feat (of being the reigning champion in all four majors) expands to 18. Three women have won four or more consecutive major titles since 1970, with Navratilova taking six in a row in
Tennis performance timeline comparison (women) (1884–1977) used infrequently in these tables. "Notes:" "Notes:" "Notes:" "Notes:" "Notes:" Tennis performance timeline comparison (women) (1884–1977) This article presents in a tabular form the career tennis Grand Slam, World Hard Court Championships and Olympic singles results of every woman who has reached the singles final of at least one Grand Slam, World Hard Court Championships or Olympic tournament (OLY) during her career. The Grand Slam tournaments are the Australian Open (AUS), the French Open (FRA), Wimbledon (WIM), and the US Open (USA). This article is a compilation of the performance timelines that are included in the numerous Wikipedia articles covering