| Argentyna (1) |
|---|
| Delbonis, Federico |
| | Białoruś (2) |
|---|
| Azarenka, Victoria | | Sabalenka, Aryna |
| | Chile (1) |
|---|
| Garin, Christian |
| | Republika Czeska (2) |
|---|
| Siniakova, Katerina | | Vondrousova, Marketa |
|
| Niemcy (1) |
|---|
| Zverev, Alexander |
| | Grecja (1) |
|---|
| Tsitsipas, Stefanos |
| | | Japonia (1) |
|---|
| Nishikori, Kei |
|
| Kazachstan (1) |
|---|
| Rybakina, Elena |
| | | Rumunia (2) |
|---|
| Bogdan, Ana | | Cirstea, Sorana |
| | Rosja (4) |
|---|
| Kasatkina, Daria | | Medvedev, Daniil | | Pavlyuchenkova, Anastasia | | Vesnina, Elena |
|
| | Słowenia (2) |
|---|
| Hercog, Polona | | Zidansek, Tamara |
| | Hiszpania (3) |
|---|
| Badosa Gibert, Paula | | Carreno Busta, Pablo | | Davidovich Fokina, Alejandro |
| | Switzerland (1) |
|---|
| Laaksonen, Henri |
|
| Stany Zjednoczone (7) |
|---|
| Collins, Danielle | | Giron, Marcos | | Isner, John | | Johnson, Steve | | Keys, Madison | | Opelka, Reilly | | Williams, Serena |
|