Novak Djokovic's bid for more tennis history is still alive as he scrapes into the Australian Open semi-finals as Lorenzo Musetti retires injured at two sets up.
Carlos Alcaraz continues his quest to become the youngest ever man to complete the career Grand Slam with a dominant straight-sets win against home hero Alex de Minaur in their Australian Open quarter-final.
Novak Djokovic says Iva Jovic has "all the tools" to be world number one - but who is the 18-year-old who will face Aryna Sabalenka in the Australian Open quarter-finals?
Tournament organisers postpone the wheelchair events and will start play early on outside courts in anticipation of extreme heat in Melbourne on Tuesday.