Jannik Sinner booked his place in the Australian Open semi-finals with a composed straight-sets victory over Ben Shelton, setting up a blockbuster clash with Novak Djokovic.
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.
Lorenzo Musetti will be virtually man alone when he takes on Novak Djokovic in the Australian Open quarterfinals on Tuesday.
Novak Djokovic's Australian Open chances have been boosted by the withdrawal of Round 4 opponent Jakub Mensik, giving him a clear path to the last eight.
Gael Monfils has taken to social media to reflect on his long relationship with Australia and the Australian Open following his final appearance at the tournament.
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.