Dette blir 4.runde i Melbourne:
Herrer
- Jannik Sinner vs. Holger Rune
- Alex Michelsen vs. Alex De Minaur
- Gael Monfils vs. Ben Shelton
- Lorenzo Sonego vs. Learner Tien
- Novak Djokovic vs. Jiri Lehecka
- Carlos Alcaraz vs. Jack Draper
- Alejandro Davidovich Fokina vs. Tommy Paul
- Alexander Zverev vs. Ugo Humbert
Kvinner
- Aryna Sabalenka vs. Mirra Andreeva
- Donna Vekic vs. Anastasia Pavlyuchenkova
- Cori Gauff vs. Belinda Bencic
- Paula Badosa vs. Olga Danilovic
- Elena Rybakina vs. Madison Keys
- Elina Svitolina vs. Veronika Kudermetova
- Daria Kasatkina vs. Emma Navarro
- Iga Swiatek vs. Eva Lys
