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
Grand Slam Tennis 2 but does not support Kinect. The game features a Career mode in which players create their own tennis player and take them through 10 years of tournaments, with the aim of being ranked number 1. Before each Grand Slam players have the opportunity to take part in training, an exhibition match or a minor tournament. Players earn points from matches and these points accumulate to increase the players ranking. The game also features an ESPN Grand Slam Classics mode in which players relive classic moments from Grand Slam tournaments from the 1980s to the 2000s and Fantasy matches. Although an