| Argentina (1) |
|---|
| Del Potro, Juan Martin |
| | Australien (1) |
|---|
| Barty, Ashleigh |
| | | Hviderusland (1) |
|---|
| Sasnovich, Aliaksandra |
|
| Tjekkiet (4) |
|---|
| Berdych, Tomas | | Pliskova, Karolina | | Safarova, Lucie | | Strycova, Barbora |
| | Frankrig (4) |
|---|
| Benneteau, Julien | | Garcia, Caroline | | Gasquet, Richard | | Mannarino, Adrian |
| | Tyskland (3) |
|---|
| Kerber, Angelique | | Marterer, Maximilian | | Zverev, Alexander |
| | Italien (1) |
|---|
| Fognini, Fabio |
|
| | Polen (1) |
|---|
| Radwanska, Agnieszka |
| | Rumænien (2) |
|---|
| Bogdan, Ana | | Halep, Simona |
| | Rusland (1) |
|---|
| Sharapova, Maria |
|
| Serbien (1) |
|---|
| Djokovic, Novak |
| | | Spanien (1) |
|---|
| Ramos-Vinolas, Albert |
| | Schweizisk (1) |
|---|
| Federer, Roger |
|
| | USA (4) |
|---|
| Davis, Lauren | | Keys, Madison | | Pera, Bernarda | | Sandgren, Tennys |
|