Kovacevic A — Duckworth J

Bertola R — Paul J

Hijikata R — Hanfmann Y

Cerundolo J M — Altmaier D

Shelton B — Ruud C

Davidovich Fokina A — Bergs Z

Djokovic N — Humbert U

Kym J — Rinderknech A

Wawrinka S — Lehecka J

Rune H — Halys Q

Tabilo A — Jodar R

Vacherot V — Navone M

Fritz T — Tsitsipas S

Michelsen A — Van de Zandschulp B

Hurkacz H — Fils A