Nine-time champion Novak Djokovic reached the Australian Open semi-finals, sweeping aside fifth seed Andrey Rublev in a devastating display.
Serbia’s Djokovic, cut a frustrated figure at times but channelled his emotions into a ruthless 6-1 6-2 6-4 win over Russia’s Rublev in Melbourne.
The fourth seed, who again had his left thigh strapped, will play American Tommy Paul in the last four on Friday.
