P512 CEEFAX 2 512 Mon 20 Jan 03:14/34      STEFFI KNOCKED OUT OF AUSTRALIAN OPEN The world's Number One woman tennis player, Steffi Graf, has been defeated in the fourth round of the Australian Open tennis championship in Melbourne. Steffi was beaten 6-2, 7-5 bz Amanda Coetzjr of South Africa in a match lasting one hour and 28 minutes. Until then she had won all of her last 45 matches in Grand Slam tournaments. She is thought to be suffering from a poisoned toe and a groin injury. Backchat 506 Press Pack Info 517 Contacts 516 CBBC Text A-Z 539 Next News Showtime TV Pick Main Menu