Novak Djokovic reached the Australian Open semi-finals for a 13th time after advancing when Lorenzo Musetti retired injured during their quarter-final at Rod Laver Arena.
Iga Swiatek marched into the quarter-finals of the Australian Open on Monday with a dominant fourth-round victory over Madison Inglis on Rod Laver Arena.
Defending Australian Open champion Jannik Sinner made a commanding start to his Melbourne campaign on Tuesday, advancing to the second round after France's Hugo Gaston retired with the Italian leading 6-2, 6-1 in just over an hour at Rod Laver Arena.