| Argentina (1) |
|---|
| Schwartzman, Diego |
| | Australien (1) |
|---|
| Kyrgios, Nick |
| | Belgien (1) |
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| Mertens, Elise |
| | Bulgarien (1) |
|---|
| Dimitrov, Grigor |
|
| Kroatien (2) |
|---|
| Cilic, Marin | | Martic, Petra |
| | Tjekkiet (1) |
|---|
| Allertova, Denisa |
| | Danmark (1) |
|---|
| Wozniacki, Caroline |
| | Estland (1) |
|---|
| Kontaveit, Anett |
|
| Italien (1) |
|---|
| Seppi, Andreas |
| | Slovakiet (1) |
|---|
| Rybarikova, Magdalena |
| | Spanien (3) |
|---|
| Carreno Busta, Pablo | | Nadal, Rafael | | Suárez Navarro, Carla |
| | Ukraine (1) |
|---|
| Svitolina, Elina |
|
| Storbritannien (1) |
|---|
| Edmund, Kyle |
|