Frances Tiafoe has moved into the third round of a Grand Slam for the first time after he came from a set down to beat the fifth seed Kevin Anderson at the Australian Open, winning in 4-6, 6-4, 6-4, 7-5. It means the world to me, said Tiafoe, who will celebrate his 21st birthday on 20 January. I lost to him three times last year and when I wa ...