Bopanna R / Shelton B — Cerundolo F / Tabilo A

Mektic N / Venus M — Khachanov K / Rublev A

Melo M / Zverev A — Cash J / Glasspool L

Tsitsipas Petros / Tsitsipas S — Harrison C / King E

Gille S / Zielinski J — Gonzalez M / Molteni A

Doumbia S / Reboul F — Galloway R / Withrow J

Korda S / Thompson J — Draper J / Machac T

Salisbury J / Skupski N — Ebden M / Peers J

Granollers M / Zeballos H — Arneodo R / Guinard M

Murray J / Ram R — Nys H / Roger-Vasselin E

Humbert U / Musetti L — Rinderknech A / Vacherot V

De Minaur A / Struff J-L — Bhambri Y / Popyrin Al.