Zverev A — Prizmic D

Fery A — Andrade A

Altmaier D — Dodig M

Samuel T — Guillen Meza A

Tabilo A — Jodar R

Garin C — Merida Aguilar D

Great Britain (doubles) — Ecuador (doubles)

Chile (doubles) — Spain (doubles)

Molcan A — Tsitsipas S

Gombos N — Sakellaridis S

Kecmanovic M — Gaubas V

Medjedovic H — Butvilas E

Cerundolo F — Alkaya M

Tirante T A — Erel Y

Efstathiou M — Kravchenko G

Henning P — Dzumhur D

Photiades P — Krutykh O

Bennani K — Yusuf A

Montsi K — Nedic A

Dlimi Y — Abua C

Phillips D — Hernandez Alex

Mallory R — Magadan A

Cruz Cesar — Borges N

Duran D — Faria J

South Africa (doubles) — Bosnia and Herzegovina (doubles)