| Australia (5) |
|---|
| Barty, Ashleigh | | De Minaur, Alex | | Gavrilova, Daria | | Popyrin, Alexei | | Thompson, Jordan |
| | Belgio (2) |
|---|
| Goffin, David | | Mertens, Elise |
| | Canada (1) |
|---|
| Fernandez, Leylah |
| |
| Repubblica Ceca (1) |
|---|
| Muchova, Karolina |
| | Francia (2) |
|---|
| Herbert, Pierre-Hugues | | Simon, Gilles |
| | Germania (1) |
|---|
| Hanfmann, Yannick |
| | Grecia (1) |
|---|
| Tsitsipas, Stefano |
|
| Italia (3) |
|---|
| Berrettini, Matteo | | Fognini, Fabio | | Sonego, Lorenzo |
| | Kazakistan (1) |
|---|
| Putintseva, Yulia |
| | Lettonia (1) |
|---|
| Ostapenko, Jelena |
| | Montenegro (1) |
|---|
| Kovinic, Danka |
|
| | | | Sud Africa (1) |
|---|
| Anderson, Kevin |
|
| Spagna (1) |
|---|
| Sorribes Tormo, Sara |
| | Svizzera (1) |
|---|
| Bencic, Belinda |
| | Regno Unito (1) |
|---|
| Konta, Johanna |
| | Stati Uniti (5) |
|---|
| Davis, Lauren | | Li, Ann | | Querrey, Sam | | Sandgren, Tennys | | Stephens, Sloane |
|