| Argentinien (3) |
|---|
| Londero, Juan Ignacio | | Mayer, Leonardo | | Schwartzman, Diego |
| | Australien (2) |
|---|
| De Minaur, Alex | | Popyrin, Alexei |
| | Belgien (1) |
|---|
| Mertens, Elise |
| | Bulgarien (1) |
|---|
| Dimitrov, Grigor |
|
| Chile (1) |
|---|
| Garin, Christian |
| | Kroatien (3) |
|---|
| Cilic, Marin | | Martic, Petra | | Vekic, Donna |
| | Frankreich (6) |
|---|
| Gasquet, Richard | | Herbert, Pierre-Hugues | | Mladenovic, Kristina | | Paire, Benoit | | Parry, Diane | | Tsonga, Jo-Wilfried |
| | Deutschland (1) |
|---|
| Siegemund, Laura |
|
| Italien (1) |
|---|
| Berrettini, Matteo |
| | | Die Niederlande (1) |
|---|
| Bertens, Kiki |
| |
| | Slowakei (1) |
|---|
| Kuzmova, Viktoria |
| | Spanien (2) |
|---|
| Carreno Busta, Pablo | | Muguruza, Garbiñe |
| | Schweden (2) |
|---|
| Larsson, Johanna | | Peterson, Rebecca |
|
| Schweiz (2) |
|---|
| Bencic, Belinda | | Wawrinka, Stan |
|