| Argentina (1) |
|---|
| Comesana, Francisco |
| | Austrálie (2) |
|---|
| Duckworth, James | | Vukic, Aleksandar |
| | | Brazílie (1) |
|---|
| Fonseca, Joao |
|
| Česká republika (1) |
|---|
| Mensik, Jakub |
| | Francie (3) |
|---|
| Halys, Quentin | | Humbert, Ugo | | Mpetshi Perricard, Giovanni |
| | Maďarsko (1) |
|---|
| Marozsan, Fabian |
| | Itálie (4) |
|---|
| Bellucci, Mattia | | Cobolli, Flavio | | Darderi, Luciano | | Sonego, Lorenzo |
|
| Kazachstán (1) |
|---|
| Bublik, Alexander |
| | Portugalsko (1) |
|---|
| Borges, Nuno |
| | Srbsko (1) |
|---|
| Kecmanovic, Miomir |
| | Španělsko (1) |
|---|
| Davidovich Fokina, Alejandro |
|
| Tchaj-wan (1) |
|---|
| Tseng, Chun-Hsin |
| | Velká Británie (6) |
|---|
| Evans, Daniel | | Fearnley, Jacob | | Harris, Billy | | Loffhagen, George | | Norrie, Cameron | | Pinnington Jones, Jack |
| | USA (5) |
|---|
| Brooksby, Jenson | | Fritz, Taylor | | Giron, Marcos | | Opelka, Reilly | | Paul, Tommy |
|