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
Dan Evans (tennis) years at the US Open and his first outside Wimbledon. On 26 August at the US Open, he achieved his most impressive victory to date, beating 11th seed Kei Nishikori in the first round in straight sets, to become one of only six British players to beat a player inside the ATP top 15 in a slam since 1990. The others were Andy Murray, Tim Henman, Greg Rusedski, Jeremy Bates and Nick Brown. Evans made the third round of a Grand Slam for the first time, beating Bernard Tomic of Australia in the second round in four sets. He ultimately