Norrie falls short of Australian Open last eight

Britain's Cameron Norrie fell short of the Australian Open quarter-finals as sixth seed Alexander Zverev edged an absorbing five-setter by winning a first-to-10 match tie-break.

Norrie, seeded 19th, lost 7-5 3-6 6-3 4-6 7-6 (10-3) to Germany's Zverev.

After one of his best performances at a major to beat Casper Ruud in the third round, Norrie played even better against Olympic champion Zverev.

But his mistakes in the deciding tie-break proved costly as Zverev won.

Norrie, who had never previously beaten a top-10 opponent at a Grand Slam event, had been bold and aggressive in the key moments as he twice fought back to level.

However, he was unable to execute as well in the final-set tie-break and looked understandably dejected as he walked back to the locker room.

"At the end of the day it is a Grand Slam and everyone is playing their best here. Cam has been playing amazing tennis and I'm just happy to be through," said a relieved Zverev.

Zverev, who is aiming for his first Grand Slam title, will face Spanish second seed Carlos Alcaraz or Serbia's Miomir Kecmanovic in the quarter-finals on Wednesday.

More to follow.