Simona Halep eased into the Australian Open semi-finals in less than an hour as she thrashed Anett Kontaveit.
The Estonian won the opening game, before the Wimbledon champion claimed 11 in a row to put her on the brink of victory - eventually triumphing 6-1, 6-1.
Halep will play Garbine Muguruza after the Spaniard beat Russia's Anastasia Pavlyuchenkova in straight sets.
