[1] Novak Djokovic(乔科维奇) (SRB) vs Roberto Carballes Baena(巴耶纳) (ESP)
Sam Querrey(奎里) (USA) vs Juan Ignacio Londero(隆德罗) (ARG)
Denis Kudla(库德拉) (USA) vs [P] Janko Tipsarevic(蒂普萨雷维奇) (SRB)
[P] Steve Darcis(达尔西斯) (BEL) vs [27] Dusan Lajovic(拉约维奇) (SRB)
[23] Stan WAWRINKA(瓦林卡) (SUI) vs [Q] Jannik Sinner(辛纳) (ITA)
Hubert Hurkacz(胡尔卡奇) (POL) vs Jeremy Chardy(夏尔迪) (FRA)
Laslo Djere(捷雷) (SRB) vs Miomir Kecmanovic(凯茨曼诺维奇) (SRB)
[W] Zachary Svajda(斯凡达) (USA) vs [16] Kevin Anderson(安德森) (RSA)
[11] Fabio Fognini(福尼尼) (ITA) vs Reilly Opelka(奥普卡) (USA)
[Q] Dominik Koepfer(克普费尔) (GER) vs Jaume Munar(穆纳尔) (ESP)
[P] Tomas Berdych(贝尔迪赫) (CZE) vs [Q] Jenson Brooksby(布鲁克斯比) (USA)
Marton Fucsovics(福索维斯) (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(西冈良仁) (JPN) vs [W] Marcos Giron(吉隆) (USA)
[Q] Soonwoo Kwon(权顺宇) (KOR) vs Hugo Dellien(德利恩) (BOL)
Prajnesh Gunneswaran(古纳斯瓦兰) (IND) vs [5] Daniil Medvedev(梅德韦杰夫) (RUS)
[3] Roger Federer(费德勒) (SUI) vs [Q] Sumit Nagal(那加尔) (IND)
[Q] Elliot Benchetrit(班切崔特) (FRA) vs Damir Dzumhur(德祖赫) (BIH)
Adrian Mannarino(曼纳里诺) (FRA) vs Daniel Evans(埃文斯) (GBR)
Philipp Kohlschreiber(科尔施赖伯) (GER) vs [25] Lucas Pouille(普耶) (FRA)
[19] Guido Pella(佩拉) (ARG) vs Pablo Carreno Busta(巴斯达) (ESP)
Ricardas Berankis(贝兰基斯) (LTU) vs [Q] Jiri Vesely(维斯利) (CZE)
[Q] Gregoire Barrere(巴雷尔) (FRA) vs Cameron Norrie(诺里) (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(拉奥尼奇) (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(米瑙尔) (AUS)
Thiago Monteiro(蒙泰罗) (BRA) vs Bradley Klahn(克拉恩) (USA)
[Q] Marco Trungelliti(图卢杰利蒂) (ARG) vs [7] Kei Nishikori(锦织圭) (JPN)
[8] Stefanos Tsitsipas(西西帕斯) (GRE) vs Andrey Rublev(鲁布列夫) (RUS)
[W] Bjorn Fratangelo(弗拉坦杰洛) (USA) vs Gilles Simon(西蒙) (FRA)
[W] Antoine HOANG(安东尼) (FRA) vs Leonardo Mayer(梅耶尔) (ARG)
Steve Johnson(约翰逊) (USA) vs [28] Nick Kyrgios(基瑞尔斯) (AUS)
[24] Matteo Berrettini(贝雷蒂尼) (ITA) vs Richard Gasquet(加斯凯) (FRA)
Joao Sousa(索萨) (POR) vs Jordan Thompson(汤普森) (AUS)
Alexei Popyrin(巴比伦) (AUS) vs Federico Delbonis(德尔波尼斯) (ARG)
Mikhail Kukushkin(库库什金) (KAZ) vs [10] Roberto Bautista Agut(阿古特) (ESP)
[13] Gael Monfils(孟菲尔斯) (FRA) vs Albert RAMOS-VINOLAS(拉莫斯) (ESP)
Ugo Humbert(亨伯特) (FRA) vs Marius Copil(科皮尔) (ROU)
Henri Laaksonen(拉克索宁) (SUI) vs Marco Cecchinato(切基纳托) (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(安杜哈尔) (ESP)
Lorenzo Sonego(索内戈) (ITA) vs Marcel Granollers(格拉诺勒斯) (ESP)
Alexander Bublik(巴伯里克) (KAZ) vs [Q] Santiago Giraldo(希拉尔多) (COL)
Thomas Fabbiano(法比亚诺) (ITA) vs [4] Dominic Thiem(蒂姆) (AUT)
[6] Alexander Zverev(兹维列夫) (GER) vs Radu Albot(阿尔伯特) (MDA)
Ivo Karlovic(卡洛维奇) (CRO) vs Frances TIAFOE(蒂亚弗) (USA)
[P] Jozef Kovalik(科瓦里克) (SVK) vs Aljaz Bedene(贝德尼) (SLO)
Brayden Schnur(施纳) (CAN) vs [29] Benoit Paire(帕尔雷) (FRA)
[20] Diego SCHWARTZMAN(施瓦兹曼) (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(桑德格伦) (USA)
[P] Vasek Pospisil(波斯皮西尔) (CAN) vs [9] Karen Khachanov(哈查诺夫) (RUS)
[14] John Isner(伊斯内尔) (USA) vs [Q] Guillermo GARCIA-LOPEZ(洛佩斯) (JAM)
Jan-Lennard Struff(史卓夫) (GER) vs Casper Ruud(鲁德) (NOR)
Filip Krajinovic(克拉伊诺维奇) (SRB) vs [P] Cedrik-Marcel STEBE(史特比) (GER)
Martin Klizan(克里赞) (SVK) vs [22] Marin Cilic(契利奇) (CRO)
[32] Fernando Verdasco(贝尔达斯科) (ESP) vs [Q] Tobias Kamke(卡姆克) (GER)
[Q] CHUNG Hyeon(郑泫) (KOR) vs [W] Ernesto Escobedo(艾斯科维度) (USA)
[W] Thanasi Kokkinakis(科基纳基斯) (AUS) vs [Q] Ilya Ivashka(伊华舒卡) (BLR)
John Millman(米尔蒙) (AUS) vs [2] Rafael Nadal(纳达尔) (ESP)