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 he stated that he would definitely miss the Asian swing of tournaments, pulling out of events in Bangkok, Tokyo and Shanghai, and subsequently from the Paris Masters and the World Tour Finals. It was announced that it was likely he would return to action at the beginning of the 2014 season at the Australian Open. This table chronicles all the matches of Murray in 2013, including walkovers (W/O) which the ATP does not count as wins. They are marked ND for non-decision or no decision. "Ordered by number of wins" 2013 Andy Murray tennis season The 2013 Andy Murray tennis