六位亞洲選手參加男單會內賽，只有錦織圭一位種子，
其中日本選手最多，共三位。
[1] Djokovic vs. Hurkacz
Querrey vs. [Q] Martinez
Munar vs. [Q] Caruso
[LL] Stakhovsky vs. [26] Simon
[20] Shapovalov vs. Struff
Albot vs. [Q] Sandgren
Harris vs. [LL] Rosol
Bedene vs. [13] Coric
[9] Fognini vs. Seppi
[Q] Garcia-Lopez vs. Delbonis
Fritz vs. Tomic
Johnson vs. [18] Bautista Agut
[30] Lajovic vs. [Q] Monteiro
Norrie vs. [Q] Benchetrit
[Q] Ymer vs. [Q] Rola
Millman vs. [5] A. Zverev
[4] Thiem vs. [WC] Paul
[Q] Molleker vs. Bublik
[WC] Janvier vs. Cuevas
Chardy vs. [28] Edmund
[23] Verdasco vs. Evans
[WC] Hoang vs. Dzumhur
[Q] Travaglia vs. Mannarino
Daniel vs. [14] Monfils
[10] Khachanov vs. [PR] Stebe
[WC] Barrere vs. Ebden
Klizan vs. Kukushkin
[Q] Bolelli vs. [22] Pouille
[25] Auger-Aliassime vs. Thompson
Karlovic vs. Lopez
西岡良仁 vs. McDonald
Jarry vs. [8] Del Potro
[6] Tsitsipas vs. Marterer
Gunneswaran vs. Dellien
Carballes Baena vs. [Q] Muller
Krajinovic vs. [32] Tiafoe
[24] Wawrinka vs. [PR] Kovalik
Opelka vs. Garin
[PR] Tipsarevic vs. Dimitrov
Fabbiano vs. [11] Cilic
[16] Cecchinato vs. [WC] Mahut
Haase vs. Kohlschreiber
Vesely vs. Mayer
Fucsovics vs. [17] Schwartzman
[29] Berrettini vs. Andujar
Ruud vs. Gulbis
Jaziri vs. [LL] Otte
Sonego vs. [3] Federer
[7] 錦織圭 vs. [WC] Halys
[PR] Tsonga vs. Gojowczyk
[WC] Popyrin vs. Humbert
Ramos-Vinolas vs. [31] Djere
[21] De Minaur vs. Klahn
Carreno Busta vs. Sousa
Paire vs. Copil
Herbert vs. [12] Medevedev
[15] Basilashvili vs. Londero
M. Zverev vs. Gasquet
[Q] Vatutin vs. [WC] Moutet
Andreozzi vs. [19] Pella
[27] Goffin vs. Berankis
Kecmanovic vs. Kudla
[Q] Maden vs. [Q] Coppejans
[Q] Hanfmann vs. [2] Nadal