Kecmanovic M — Giron M

Griekspoor T — Tien L

Harris B — Goffin D

Gojo B — Shelton B

Zverev A — Muller A

Tseng Chun-Hsin — Altmaier D

Lehecka J — Darderi L

Engel J — Marozsan F

Humbert U — Jarry N

Cerundolo F — Struff J-L

Navone M — Auger-Aliassime F

Monfils G — Shapovalov D

Hanfmann Y — Mensik J

Bergs Z — Bublik A

Cobolli F — Shevchenko A

Bautista-Agut R — Van de Zandschulp B

Goransson A / Verbeek S — Cerundolo F / Cobolli F

Gille S / Zielinski J — Mies A / Struff J-L

Doumbia S / Reboul F — Pavlasek A / Withrow J

Krawietz K / Puetz T — Bhambri Y / Galloway R

Engel J / Rehberg M H — Granollers M / Zeballos H

Murray J / Ram R — Bopanna R / Shelton B

Andreozzi G / Arribage T — Harrison C / King E

Schnaitter J / Wallner M — Matos R / Melo M