Marathon man Jack Draper says Carlos Alcaraz will have a battle on his hands when they meet in the Australian Open last 16, with the Briton showing remarkable staying power to set up the clash.

Novak Djokovic will resume his bid for a record 25th Grand Slam title when the fourth round of the Australian Open begins on Sunday at Melbourne Park, where defending women's champion Aryna Sabalenka takes on Russian teenager Mirra Andreeva.

When will Jack Draper play Carlos Alcaraz at Australian Open? - The British No 1 is through to the Australian Open fourth round for the first time and will play Alcaraz for the fourth time

Jack Draper ready for fourth-round clash with Carlos Alcaraz at the Australian Open - not before 4.30am on Sunday; watch all the action from the ATP and WTA Tours on Sky Sports Tennis and Sky Sports+,

Jack Draper is excited by the challenge of facing "special talent" Carlos Alcaraz in the fourth round of the Australian Open, predicting a "great contest".

Jack Draper has revealed working with a new “breathing coach” has helped him stay calm in the heat of battle at the Australian Open. The British No.1 claimed his third five-set win here - and a fourth round clash with Carlos Alcaraz - were rewards for building his physical and mental fitness.

Marathon man Jack Draper survived a third consecutive five-set match to set up a fourth-round clash with Carlos Alcaraz at the Australian Open. After going the distance against both Mariano Navone and Thanasi Kokkinakis, Draper again came from two sets to one down to see off unseeded Australian Aleksandar Vukic.

Jack Draper shows his monster mentality again to tee up a blockbuster Australian Open meeting with Carlos Alcaraz.