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
2008 Tennis Masters Cup on September 9, was Andy Murray of Great Britain, who secured his first Tennis Masters Cup ticket – the first for a Briton since Tim Henman in the 2004 edition. Andy Murray, who started the year just outside the Top Ten, qualified after improving his Grand Slam performances throughout the season. After defeats in the first round of the Australian Open (lost to Tsonga), and in the third round of the French Open (lost to Almagro), Murray reached his first quarterfinals in a major at the Wimbledon Championships (lost to Nadal), after coming back from a two-sets-to-love deficit to beat