Shepp A — Sakamoto R

Watt J — Shimabukuro S

De Minaur A — Kasnikowski M

Hsu Yu Hsiou — Wallin O

Duckworth J — Majchrzak K

Tseng C H — Dahlin M

Molcan A — Sakellaridis S

Gombos N — Tsitsipas S

Kecmanovic M — Butvilas E

Virtanen O — Vacherot V

Knaff A — Marozsan F

Medjedovic H — Gaubas V

Van de Zandschulp B — Mejia N

Vasa E — Catarina L

Van Herck L — Piros Z

Ruud C — Cui Jie

Griekspoor T — Rodriguez Rodriguez J A

Cerundolo F — Erel Y

Rune H — Dimitrov G

Budkov Kjaer N — Te Rigele

Tirante T A — Alkaya M

Moller E — Radulov I