CAMERON NORRIE leaves Australia convinced he can compete with the world’s best after suffering an agonising five-set loss to Alexander Zverev.

The British number one broke new ground with a brilliant attacking display to defeat Casper Ruud in the third round of the Australian Open on Saturday, and again showed the new dimensions he has added to his game to push the sixth seed all the way to a deciding tie-break.

Norrie, who had not won a set in their four previous meetings, twice came from behind to force a decider but it is Zverev who moves through to the quarter-finals after a 7-5 3-6 6-3 4-6 7-6 (10/3) victory.