Men

1st rd

Sam Querrey (USA) bt Pierre-Hugues Herbert (FRA) 7-6 (7/2), 7-6 (7/1)

Pablo Carreno-Busta (ESP) bt Gilles Simon (FRA) 7-5, 7-6 (7/4)

Lucas Pouille (FRA) bt Denis Kudla (USA) 6-3, 7-6 (8/6)

Juan Ignacio Londero (ARG) bt Matteo Berrettini (ITA) 7-6 (7/3), 6-3

Jan-Lennard Struff (GER) bt Ivo Karlovic (CRO) 7-5, 7-6 (7/4)

Miomir Kecmanovic (SRB) bt Félix Auger-Aliassime (CAN) 6-3, 6-3

Radu Albot (MDA) bt Marin Cilic (CRO x14) 6-4, 7-6 (8/6)

Richard Gasquet (FRA) bt Andy Murray (SCO) 6-4, 6-4

Yoshihito Nishioka (JPN) bt Jordan Thompson (AUS) 7-5, 5-7, 6-4

Guido Pella (ARG) bt Casper Ruud (NOR) 7-5, 7-6 (7/4)

Adrian Mannarino (FRA) bt Christian Garín (CHI) 6-4, 6-1

Women

1st rd

Iga Swiatek (POL) bt Caroline Garcia (FRA) 7-6 (7/1), 6-1

Aryna Sabalenka (BLR x9) bt Petra Martic (CRO) 6-1, 6-4

Maria Sakkari (GRE) bt Camila Giorgi (ITA) 6-3, 6-0

Veronika Kudermetova (RUS) bt Bernarda Pera (USA) 6-2, 6-3

Rebecca Peterson (SWE) bt Johanna Konta (GBR x14) 6-3, 3-6, 7-5

Yulia Putintseva (KAZ) bt Jelena Ostapenko (LAT) 6-2, 6-7 (3/7), 6-3

Venus Williams (USA) bt Lauren Davis (USA) 7-5, 6-2

Elise Mertens (BEL) bt Caty McNally (USA) 7-5, 6-0

Aliaksandra Sasnovich (BLR) bt Astra Sharma (AUS) 6-1, 4-6, 6-1