Mai Minokoshi v Lauren Albanese

Jovanovic, Masa v Fourlis, Jaimee

Rodriguez, Victoria v Stollar, Fanny

Woolcock, Belinda v Olivia Rogowska

Duckhee Lee v Alessandro Bega

Marcos Giron v Peter Polansky

Ellis, Blake v Bourchier, Harry

Maverick Banes v Harris, Andrew

Alicja Rosolska / Abigail Spears v Makoto Ninomiya / Renata Voracova

Bhosale, Rutuja v Hua-Chen Lee

Julia Glushko v Nudnida Luangnam

Luksika Kumkhum / Peangtarn Plipuech v Irina-Camelia Begu / Kristyna Pliskova

Ren, Jia QI v Kang, Jia-Qi

Tamaryn Hendler v Wang, Xiyu

Veronica Cepede Royg v Kristie Ahn

Birrell, Kimberly v Astra Sharma

Hives, Zoe v Inglis, Maddison

Albina Khabibulina v Ayzatulina, Ulyana

Cibulkova, Konta & Wozniacki

Cirstea, Rus & Ostapenko

Koval, Vlada v Palkina, Ksenia

Luke Saville v Matthias Bachinger

Soon Woo Kwon v Makoto Ochi

Arantxa Rus v Priscilla Hon

Sorana Cirstea v Nicole Gibbs

Hung, Jui-Chen v Meng, Cing-Yang

Kadhe, Arjun v Colin Van Beem

Kurumi Nara v Caroline Garcia

Mukund, Sasi Kumar v Silverman, Cameron

Alessandro Bega / Lorenzo Frigerio v Yuya Kibi / Toshihide Matsui

Andreja Klepac / María José Martínez Sánchez v Gabriela Dabrowski / Yifan Xu

Ti Chen / Ben Mclachlan v Marcos Giron / Jose Statham

Bakhmutkina, Polina v Lodikova, Daria

Barbora Zahlavova Strycova v Johanna Konta

Larriere, Clement v Goveas, Aryan

Jelena Ostapenko v Nao Hibino

Kurumi Nara / Risa Ozaki v Daria Gavrilova / Daria Kasatkina

Yunseong Chung / Soon Woo Kwon v Yu-Seob Kim / Tae-Woo Lee

Drozd Pereira, Erika v Anshba, Amina

Lamens, Suzan v Lee, Eunhye

Piai, Eduarda v Carolina Meligeni Rodrigues Alves

Rosenqvist, Julia v Gatica, Barbara

Stamat, Vitalia v Tauson, Clara

Tayisiya Morderger v Ghitescu, Andreea

Aleksandra Krunic v Rebecca Peterson

Ani Mijacika v Jesika Maleckova

Cedrik-Marcel Stebe v Inigo Cervantes

Diana Marcinkevica v Alize Lim

Elise Mertens / Demi Schuurs v Xinyu Jiang / Qianhui Tang

Jan Satral v Stefano Napolitano

Lootsma, Niels v Blancaneaux, Geoffrey

Petra Krejsova v Mihalikova, Tereza

Caroline Wozniacki v Shelby Rogers

Altug Celikbilek v Sadio Doumbia

Daniela Seguel v Irina Maria Bara

Kiki Bertens / Johanna Larsson v Na-Lae Han / Su Jeong Jang

Lestienne, Constant v Cayre, Paul

Sergiy Stakhovsky v Illya Marchenko

Victor Vlad Cornea/Nino Serdarusic v Sander Gille/Joran Vliegen

Stoilkovska, Magdalena v Bukta, Agnes

Zidansek, Tamara v Dea Herdzelas

Denis Istomin v Yannick Maden

Guido Pella v Viktor Troicki

Nikoloz Basilashvili v Gilles Muller

Roberto Bautista Agut v Rogerio Dutra Silva

Yanina Wickmayer v AlizÉ Cornet

Alison Riske / Yanina Wickmayer v Monique Adamczak / Storm Sanders

Katerina Siniakova v Dominika Cibulkova

Tristan Lamasine v Igor Sijsling

Karim-Mohamed Maamoun v Aleksandr Nedovyesov

Kateryna Kozlova v Shuai Zhang

Lucas Miedler v Luca Vanni

Ivanova, Dasha v Avdzhiyan, Polina

Roberto Carballes Baena v Casper Ruud

Henri Laaksonen v Mischa Zverev

Jan-Lennard Struff v Thomas Fabbiano

Kenny De Schepper v Nicolas Mahut

Matteo Donati v Maximilian Marterer

Ricardas Berankis v Philipp Kohlschreiber

Benjamin Bonzi / Yannick Jankovits v Sarp Agabigun / Altug Celikbilek

Evgeniya Rodina v Lizette Cabrera

Lorenzo Giustino / Alexandar Lazov v Marco Cecchinato / Matteo Donati

Fabio Fognini v Mikhail Youzhny

Alexandra Cadantu v Tereza Smitkova

Benoit Paire v Marcel Granollers

Joao Sousa v Jo-Wilfried Tsonga

Austin Krajicek v Dennis Novikov

Lucas Pouille v Marius Copil

Treat Huey / Fabrice Martin v Max Mirnyi / Philipp Oswald

Nicolas Almagro v David Goffin

Wesley Koolhof / Artem Sitak v Marcel Granollers / David Marrero