Mensik J — Bernet H

Giron M — Shapovalov D

Baez S — Opelka R

Ruud C — Halys Q

Majchrzak K — Shelton B

Van de Zandschulp B — Lehecka J

Auger-Aliassime F — Diallo G

Mpetshi Perricard G — Fonseca J

Collignon R — Rinderknech A

Kecmanovic M — Wawrinka S

Korda S — Humbert U

Fritz T — Vacherot V

Goffin D — Cilic M

Brooksby J — Davidovich Fokina A

Gonzalez S / Pel D — Brooksby J / Diallo G

Granollers M / Zeballos H — Arneodo R / Muller A

Bopanna R / Shelton B — Nys H / Roger-Vasselin E

Pavlasek A / Zielinski J — Bolelli S / Vavassori A

Harrison C / King E — Nouza P / Rikl P

Khachanov K — Griekspoor T

Medvedev D — Borges N

Popyrin A — Berrettini M

Machac T — Cobolli F

Etcheverry T M — Budkov Kjaer N

Norrie C — Rublev A

Ugo Carabelli C — Misolic F

Tsitsipas S — Musetti L

Cerundolo F — Michelsen A

Fearnley J — Zverev A

Dzumhur D — Moutet C

Sinner J — Altmaier D

Erler A / Galloway R — Gonzalez M / Molteni A

Salisbury J / Skupski N — Cerundolo F / Ugo Carabelli C

Bhambri Y / Goransson A — Oberleitner N / Schwaerzler J

Doumbia S / Reboul F — Cash J / Glasspool L

Melo M / Zverev A — Heliovaara H / Patten H

Arevalo M / Pavic M — Cobolli F / Moutet C

Cabral F / Miedler L — Michelsen A / Peers J

Romboli F / Smith J P — Behar A / Vliegen J

Pichler D / Rodionov J — Frantzen C / Haase R