By Martyn Herman LONDON (Reuters) -World number one Jannik Sinner demolished Australia's Aleksandar Vukic 6-1 6-1 6-3 in a Centre Court masterclass to move ominously into the third round of Wimbledon on Thursday.

World number one Jannik Sinner produced another devastating display to reach the Wimbledon fourth round without dropping a set .

Meanwhile, Jannik also broke Roger Federer's record for the fewest games lost until the round of 16. The Swiss legend – who has triumphed eight times in the most prestigious tournament in the world – had left his rivals just 19 games in the 2004 edition, two more than Sinner.