總計有九位參加澳網會內賽，只有Bublik排入31種子。
Novak Djokovic (SRB) (1) vs Dino Prizmic (CRO) (Q)
Alexei Popyrin (AUS) vs Marc Polmans (AUS) (WC)
Yannick Hanfmann (GER) vs Gael Monfils (FRA)
Andy Murray (GBR) vs Tomas Martin Etcheverry (ARG) (30)
Adrian Mannarino (FRA) (20) vs Stan Wawrinka (SUI)
Alexander Shevchenko (RUS) vs Jaume Munar (ESP)
Christopher O'Connell (AUS) vs Cristian Garin (CHI)
Roberto Bautista Agut (ESP) vs Ben Shelton (USA) (16)
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Taylor Fritz (USA) (12) vs Facundo Diaz Acosta (ARG)
Roberto Carballes Baena (ESP) vs Borna Gojo (CRO)
Fabian Marozsan (HUN) vs Marin Cilic (CRO)
Dane Sweeny (AUS) (Q) vs Francisco Cerundolo (ARG) (22)
Lorenzo Musetti (ITA) (25) vs Benjamin Bonzi (FRA)
James Duckworth (AUS) (WC) vs Luca Van Assche (FRA)
Aleksandar Vukic (AUS) vs Jordan Thompson (AUS)
Matteo Berrettini (ITA) vs Stefanos Tsitsipas (GRE) (7)
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Jannik Sinner (ITA) (4) vs Botic van de Zandschulp (NED)
Jesper de Jong (NED) (Q) vs Pedro Cachin (ARG)
Daniel Elahi Galan (COL) vs Jason Kubler (AUS) (WC)
J.J. Wolf (USA) vs Sebastian Baez (ARG) (26)
Frances Tiafoe (USA) (17) vs Borna Coric (CRO)
Tomas Machac (CZE) vs 望月慎太郎 Shintaro Mochizuki (JPN) (LL)
Alejandro Tabilo (CHI) vs Aleksandar Kovacevic (USA) (Q)
Daniel Altmaier (GER) vs Karen Khachanov (RUS) (15)
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Alex de Minaur (AUS) (10) vs Milos Raonic (CAN)
Matteo Arnaldi (ITA) vs Adam Walton (AUS) (WC)
Pavel Kotov (RUS) vs Arthur Rinderknech (FRA)
Flavio Cobolli (ITA) (Q) vs Nicolas Jarry (CHI) (18)
Sebastian Korda (USA) (29) vs Vit Kopriva (CZE) (Q)
Quentin Halys (FRA) vs Lloyd Harris (RSA) (Q)
Christopher Eubanks (USA) vs Taro Daniel (JPN)
Thiago Seyboth Wild (BRA) vs Andrey Rublev (RUS) (5)
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Holger Rune (DEN) (8) vs 西岡良仁 Yoshihito Nishioka (JPN)
Laslo Djere (SRB) vs Arthur Cazaux (FRA) (WC)
Arthur Fils (FRA) vs Jiri Vesely (CZE)
Roman Safiullin (RUS) vs Tallon Griekspoor (NED) (28)
Ugo Humbert (FRA) (21) vs David Goffin (BEL) (Q)
張之臻 Zhizhen Zhang (CHN) vs Federico Coria (ARG)
Denis Shapovalov (CAN) vs Jakub Mensik (CZE) (Q)
Omar Jasika (AUS) (Q) vs Hubert Hurkacz (POL) (9)
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Grigor Dimitrov (BUL) (13) vs Marton Fucsovics (HUN)
Sebastian Ofner (AUT) vs Thanasi Kokkinakis (AUS)
Maximilian Marterer (GER) vs Nuno Borges (POR)
Constant Lestienne (FRA) vs Alejandro Davidovich Fokina (ESP) (23)
Felix Auger-Aliassime (CAN) (27)vs Dominic Thiem (AUT)
Alexandre Muller (FRA) vs Hugo Grenier (FRA) (Q)
Patrick Kypson (USA) (WC) vs Emil Ruusuvuori (FIN)
Terence Atmane (FRA) (Q) vs Daniil Medvedev (RUS) (3)
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Alexander Zverev (GER) (6) vs Dominik Koepfer (GER)
權純雨 Soonwoo Kwon (KOR) vs Lukas Klein (SVK) (Q)
James McCabe (AUS) (WC) vs Alex Michelsen (USA)
Bernabe Zapata Miralles (ESP) vs Jiri Lehecka (CZE) (32)
Cameron Norrie (GBR) (19) vs Juan Pablo Varillas (PER)
Dusan Lajovic (SRB) vs Giulio Zeppieri (ITA) (Q)
Max Purcell (AUS) vs Mate Valkusz (HUN) (Q)
Albert Ramos-Vinolas (ESP) vs Casper Ruud (NOR) (11)
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Tommy Paul (USA) (14) vs Gregoire Barrere (FRA)
Marcos Giron (USA) vs Jack Draper (GBR)
Miomir Kecmanovic (SRB) vs 綿貫陽介 Yosuke Watanuki (JPN)
Rinky Hijikata (AUS) vs Jan-Lennard Struff (GER) (24)
Alexander Bublik (KAZ) (31) vs Sumit Nagal (IND) (Q)
Mackenzie McDonald (USA) vs 商竣程 Juncheng Shang (CHN) (WC)
Daniel Evans (GBR) vs Lorenzo Sonego (ITA)
Richard Gasquet (FRA) vs Carlos Alcaraz (ESP) (2)