Fils A — Tiafoe F

Luz O / Matos R — Frantzen C / Haase R

Mpetshi Perricard G — Brooksby J

Shimabukuro S — Kecmanovic M

Prizmic D — Hewitt Cruz

Landaluce M — Bellucci M

Comesana F — Wu Yibing

Carreno Busta P — Vallejo A D

Hijikata R — Blanch Darwin

Sonego L — Kopriva V

Safiullin R — Fucsovics M

Royer V — Giron M

Walton A — De Jong J

Majchrzak K — Bonzi B

Schnaitter J / Wallner M — Lammons N / Withrow J

Krajicek A / Mektic N — Cabral F / Tracy J

Johnson L / Zielinski J — Miedler L / Polmans M

Ram R / Salisbury J — Doumbia S / Reboul F

Bhambri Y / Venus M — Nouza P / Oberleitner N

Frantzen C / Haase R — Halys Q / Herbert P-H

Arribage T / Guinard M — Cash R / Erler A

Galloway R / Goransson A — Melo M / Smith J-P