Nine-time champion Novak Djokovic reached the Australian Open semi-finals, sweeping aside fifth seed Andrey Rublev in a devastating display.
Serbia’s Djokovic, 35, 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.
Paul, 25, ended Ben Shelton’s surprise run to reach a first major semi-final.
World number 35 Paul won 7-6 (8-6) 6-3 5-7 6-4 against 20-year-old compatriot Shelton on Rod Laver Arena.
Former world number one Djokovic, who was the only major champion in the men’s quarter-finals, is favourite for the title as he chases a record-equalling 22nd Grand Slam.
Beating Rublev was his 26th consecutive win at Melbourne Park, equalling the Open-era streak recorded by American Andre Agassi.
Greek third seed Stefanos Tsitsipas will meet Russian Karen Khachanov in the other semi-final, also on Friday.