Novak Djokovic has posted a scan of his injured left hamstring on social media more than 24 hours after being booed at the Australian Open when he quit playing one set into his semifinal because of what he said was a torn muscle.

Novak Djokovic's bid for a record 25th Grand Slam singles title came to an abrupt end Friday at the Australian Open when the 37-year-old legend had to retire from his semifinal against Alexander Zverev after just one set due to injury.

Novak Djokovic's bid for 11th Australian Open title ends after a muscle tear in his left leg. He says injury happened during match vs. Carlos Alcaraz.