Arnaldi M — Gasquet R

Struff J-L — Vacherot V

Thompson J — Mpetshi Perricard G

Rune H — Borges N

Medvedev D — Khachanov K

Lehecka J — Korda S

Wawrinka S — Tabilo A

Sonego L — Martinez P

Machac T — Baez S

Davidovich Fokina A — Shelton B

Giron M — Shapovalov D

Jarry N — Dimitrov G

Popyrin Al. — Humbert U

Fognini F — Cerundolo F

Tiafoe F — Kecmanovic M

Bautista-Agut R — Nakashima B

Griekspoor T — Fils A

Ugo Carabelli C — Medjedovic H

Altmaier D — Herbert P-H

Navone M — Rinderknech A

Goffin D — Moutet C

Djere L — Lajovic D

Ramos-Vinolas A — Bu Yunchaokete

Marozsan F — Bellucci M

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.