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
2013 Andy Murray tennis season Despite not having competed for a month, Murray overcame Mahut in straight sets, which he followed up with straight sets wins over Marinko Matosevic and Benjamin Becker respectively. His first match against a top 10 opponent came in the form of Jo-Wilfried Tsonga, whom Murray had defeated in the final two years previously. He overcame a slow start that saw him lose the first set to win in three, and set up a clash with 5th seed and defending champion Marin Čilić. Once again Murray had to recover from a set down, and went on to defeat Čilić in three