| Australien (2) |
|---|
| Millman, John | | Tomic, Bernard |
| | Canada (3) |
|---|
| Auger-Aliassime, Felix | | Diez, Steven | | Shapovalov, Denis |
| | | Frankrig (9) |
|---|
| Chardy, Jeremy | | Gasquet, Richard | | Herbert, Pierre-Hugues | | Humbert, Ugo | | Janvier, Maxime | | Lamasine, Tristan | | Moutet, Corentin | | Paire, Benoit | | Tsonga, Jo-Wilfried |
|
| Georgien (1) |
|---|
| Basilashvili, Nikoloz |
| | Italien (1) |
|---|
| Sinner, Jannik |
| | Kasakhstan (1) |
|---|
| Kukushkin, Mikhail |
| |
| Serbien (1) |
|---|
| Lajovic, Dusan |
| | Slovakiet (1) |
|---|
| Klizan, Martin |
| | Sydafrika (1) |
|---|
| Harris, Lloyd |
| | Spanien (2) |
|---|
| Andujar, Pablo | | Bautista Agut, Roberto |
|
| Storbritannien (1) |
|---|
| Norrie, Cameron |
| | USA (4) |
|---|
| Fritz, Taylor | | Johnson, Steve | | McDonald, Mackenzie | | Opelka, Reilly |
| |