[1] Novak Djokovic(喬科維奇) (SRB) vs Roberto Carballes Baena(巴耶納) (ESP)
Sam Querrey(奎里) (USA) vs Juan Ignacio Londero(隆德羅) (ARG)
Denis Kudla(庫德拉) (USA) vs [P] Janko Tipsarevic(蒂普薩雷維奇) (SRB)
[P] Steve Darcis(達爾西斯) (BEL) vs [27] Dusan Lajovic(拉約維奇) (SRB)
[23] Stan WAWRINKA(瓦林卡) (SUI) vs [Q] Jannik Sinner(辛納) (ITA)
Hubert Hurkacz(胡爾卡奇) (POL) vs Jeremy Chardy(夏爾迪) (FRA)
Laslo Djere(捷雷) (SRB) vs Miomir Kecmanovic(凱茨曼諾維奇) (SRB)
[W] Zachary Svajda(斯凡達) (USA) vs [16] Kevin Anderson(安德森) (RSA)
[11] Fabio Fognini(福尼尼) (ITA) vs Reilly Opelka(奧普卡) (USA)
[Q] Dominik Koepfer(克普費爾) (GER) vs Jaume Munar(穆納爾) (ESP)
[P] Tomas Berdych(貝爾迪赫) (CZE) vs [Q] Jenson Brooksby(布魯克斯比) (USA)
Marton Fucsovics(福索維斯) (HUN) vs [17] Nikoloz Basilashvili(巴西拉什威利) (GEO)
[26] Taylor Fritz(弗里茨) (USA) vs Feliciano Lopez(洛佩斯) (ESP)
Yoshihito Nishioka(西岡良仁) (JPN) vs [W] Marcos Giron(吉隆) (USA)
[Q] Soonwoo Kwon(權順宇) (KOR) vs Hugo Dellien(德利恩) (BOL)
Prajnesh Gunneswaran(古納斯瓦蘭) (IND) vs [5] Daniil Medvedev(梅德韋傑夫) (RUS)
[3] Roger Federer(費德勒) (SUI) vs [Q] Sumit Nagal(那加爾) (IND)
[Q] Elliot Benchetrit(班切崔特) (FRA) vs Damir Dzumhur(德祖赫) (BIH)
Adrian Mannarino(曼納里諾) (FRA) vs Daniel Evans(埃文斯) (GBR)
Philipp Kohlschreiber(科爾施賴伯) (GER) vs [25] Lucas Pouille(普耶) (FRA)
[19] Guido Pella(佩拉) (ARG) vs Pablo Carreno Busta(巴斯達) (ESP)
Ricardas Berankis(貝蘭基斯) (LTU) vs [Q] Jiri Vesely(維斯利) (CZE)
[Q] Gregoire Barrere(巴雷爾) (FRA) vs Cameron Norrie(諾里) (GBR)
Corentin Moutet(穆得) (FRA) vs [15] David Goffin(戈芬) (BEL)
[12] Borna Coric(丘里奇) (CRO) vs [Q] Evgeny Donskoy(多斯科伊) (RUS)
Andreas Seppi(塞皮) (ITA) vs Grigor Dimitrov(迪米特洛夫) (BUL)
[W] Jack Sock(索克) (USA) vs Pablo Cuevas(奎瓦斯) (URU)
Nicolas Jarry(雅里) (CHI) vs [21] Milos Raonic(拉奧尼奇) (CAN)
[31] Cristian Garin(加林) (CHI) vs [W] Christopher Eubanks(尤班克斯) (USA)
Pierre-Hugues Herbert(赫伯特) (FRA) vs Alex De Minaur(米瑙爾) (AUS)
Thiago Monteiro(蒙泰羅) (BRA) vs Bradley Klahn(克拉恩) (USA)
[Q] Marco Trungelliti(圖盧傑利蒂) (ARG) vs [7] Kei Nishikori(錦織圭) (JPN)
[8] Stefanos Tsitsipas(西西帕斯) (GRE) vs Andrey Rublev(魯布列夫) (RUS)
[W] Bjorn Fratangelo(弗拉坦傑洛) (USA) vs Gilles Simon(西蒙) (FRA)
[W] Antoine HOANG(安東尼) (FRA) vs Leonardo Mayer(梅耶爾) (ARG)
Steve Johnson(約翰遜) (USA) vs [28] Nick Kyrgios(基瑞爾斯) (AUS)
[24] Matteo Berrettini(貝雷蒂尼) (ITA) vs Richard Gasquet(加斯凱) (FRA)
Joao Sousa(索薩) (POR) vs Jordan Thompson(湯普森) (AUS)
Alexei Popyrin(巴比倫) (AUS) vs Federico Delbonis(德爾波尼斯) (ARG)
Mikhail Kukushkin(庫庫什金) (KAZ) vs [10] Roberto Bautista Agut(阿古特) (ESP)
[13] Gael Monfils(孟菲爾斯) (FRA) vs Albert RAMOS-VINOLAS(拉莫斯) (ESP)
Ugo Humbert(亨伯特) (FRA) vs Marius Copil(科皮爾) (ROU)
Henri Laaksonen(拉克索寧) (SUI) vs Marco Cecchinato(切基納托) (ITA)
Denis Shapovalov(沙波瓦洛夫) (CAN) vs [18] Felix Auger-Aliassime(阿里辛) (CAN)
[30] Kyle Edmund(埃德蒙) (GBR) vs Pablo Andujar(安杜哈爾) (ESP)
Lorenzo Sonego(索內戈) (ITA) vs Marcel Granollers(格拉諾勒斯) (ESP)
Alexander Bublik(巴伯里克) (KAZ) vs [Q] Santiago Giraldo(希拉爾多) (COL)
Thomas Fabbiano(法比亞諾) (ITA) vs [4] Dominic Thiem(蒂姆) (AUT)
[6] Alexander Zverev(茲維列夫) (GER) vs Radu Albot(阿爾伯特) (MDA)
Ivo Karlovic(卡洛維奇) (CRO) vs Frances TIAFOE(蒂亞弗) (USA)
[P] Jozef Kovalik(科瓦里克) (SVK) vs Aljaz Bedene(貝德尼) (SLO)
Brayden Schnur(施納) (CAN) vs [29] Benoit Paire(帕爾雷) (FRA)
[20] Diego SCHWARTZMAN(施瓦茲曼) (ARG) vs Robin Haase(哈塞) (NED)
Lloyd HARRIS(哈里斯) (RSA) vs [Q] Egor Gerasimov(格拉西莫夫) (BLR)
Jo-Wilfried Tsonga(松加) (FRA) vs Tennys Sandgren(桑德格倫) (USA)
[P] Vasek Pospisil(波斯皮西爾) (CAN) vs [9] Karen Khachanov(哈查諾夫) (RUS)
[14] John Isner(伊斯內爾) (USA) vs [Q] Guillermo GARCIA-LOPEZ(洛佩斯) (JAM)
Jan-Lennard Struff(史卓夫) (GER) vs Casper Ruud(魯德) (NOR)
Filip Krajinovic(克拉伊諾維奇) (SRB) vs [P] Cedrik-Marcel STEBE(史特比) (GER)
Martin Klizan(克里贊) (SVK) vs [22] Marin Cilic(契利奇) (CRO)
[32] Fernando Verdasco(貝爾達斯科) (ESP) vs [Q] Tobias Kamke(卡姆克) (GER)
[Q] CHUNG Hyeon(鄭泫) (KOR) vs [W] Ernesto Escobedo(艾斯科維度) (USA)
[W] Thanasi Kokkinakis(科基納基斯) (AUS) vs [Q] Ilya Ivashka(伊華舒卡) (BLR)
John Millman(米爾蒙) (AUS) vs [2] Rafael Nadal(納達爾) (ESP)